- Barry, P. J., R. F. Bassett, and W. E. McDowell. 1976. Evaluation of southern pine beetle infestations on the Chattahoochee National Forest, Georgia. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 76-1-19.
- Barry, P. J., and W. E. McDowell. 1968. Bark beetle detection surveys, Apalachicola National Forest, Florida. United States Department of Agriculture, Forest Service, Southeast Area, State and Private Forestry Report 69-1-21. 6 p.
- Barry, P. J., and W. E. McDowell. 1969a. Bark beetle detection survey, Apalachicola National Forest, Florida. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-21.
- Barry, P. J., and W. E. McDowell. 1969b. Bark beetle detection survey, Apalachicola National Forest, Florida. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-55.
- Barry, P. J., and W. E. McDowell. 1969c. Bark beetle detection survey of the Chattahoochee National Forest, Georgia. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-23.
- Barry, P. J., and W. E. McDowell. 1969d. Detection survey of insect and disease activity on the St. Marks National Wildlife Refuge, Florida. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-49.
- Barry, P. J., and W. E. McDowell. 1970a. Bark beetle detection survey, Apalachicola National Forest, Florida. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 70-1-41.
- Barry, P. J., and W. E. McDowell. 1970b. Bark beetle detection survey on the St. Marks National Wildlife Refuge, Florida. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 70-1-40.
- Barry, P. J., and W. E. McDowell. 1970c. Biological evaluation of southern pine beetle outbreak on the Tusquitee Ranger District, Nantahala National Forest, North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 70-1-20.
- Barry, P. J., and W. E. McDowell. 1970d. Evaluation of southern pine beetle outbreak on the Cheoah District, Nantahala National Forest, North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 70-1-21.
- Barry, P. J., and W. E. McDowell. 1971a. Evaluation of southern pine beetle infestation on the Uncle Remus Ranger District, Oconee National Forest, Hitchiti Experimental Forest and Piedmont National Wildlife Refuge, Georgia. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Report 72-1-15. 8 p.
- Barry, P. J., and W. E. McDowell. 1971b. Evaluation of southern pine beetle on the Wayah Ranger District, Nantahala National Forest, North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 71-1-2.
- Barry, P. J., and W. E. McDowell. 1972. Evaluation of southern pine beetle infestations on the Chattooga Ranger District, Chattahoochee National Forest, Georgia. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Report 73-1-21.
- Barry, P. J., and W. E. McDowell. 1973. Evaluation of southern pine beetle infestations on the Enoree Division, Sumter National Forest, South Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 73-1-19.
- Barry, P. J., and W. E. McDowell. 1974a. Evaluation of southern pine beetle infestations on the Francis Marion National Forest, South Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 74-1-2.
- Barry, P. J., and W. E. McDowell. 1974b. Evaluation of southern pine beetle infestations on the Uwharrie National Forest, North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 74-1-3.
- Barry, P. J., and W. E. McDowell. 1976. Evaluation of southern pine beetle infestations on the Uwharrie National Forest, North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 76-1-5.
- Barry, P. J., W. E. McDowell, and R. F. Bassett. 1968. Evaluation survey of southern pine beetle infestations on the Oconee National Forest, Hitchiti Experimental Forest and Piedmont National Wildlife Refuge, Georgia. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Report 69-1-3. 8 p.
- Barry, P. J., W. E. McDowell, and R. F. Bassett. 1969. Evaluation of southern pine beetle infestations on the Francis Marion National Forest, South Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-11.
- Barry, P. J., W. E. McDowell, and M. Gentry. 1973. Evaluation of southern pine beetle infestations on the Highlands Ranger District, Nantahala National Forest, North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 73-1-32.
- Barry, P. J., J. D. G. Ward, and W. E. McDowell. 1972. Evaluation of southern pine beetle infestations on the Cheoah Ranger District, Nantahala National Forest, North Carolina, and the Great Smoky Mountains National Park, North Carolina and Tennessee. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 72-1-7.
- Barry, P. J., J. D. G. Ward, and W. E. McDowell. 1973. Evaluation of southern pine beetle infestations on the Grandfather Ranger District, Pisgah National Forest, North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 73-1-24.
- Barry, P. J., E. T. Wilson, R. F. Bassett, and W. E. McDowell. 1968. Evaluation of southern pine beetle infestations on the Chattooga and Tallula Districts, Chattahoochee National Forest, Georgia. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Report 69-1-6.
- Barry, P. J., E. T. Wilson, and W. E. McDowell. 1969a. Evaluation of southern pine beetle infestations on the Tellico Ranger District, Cherokee National Forest, Tennessee. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-61.
- Barry, P. J., E. T. Wilson, and W. E. McDowell. 1969b. Evaluation survey of southern pine beetle infestations on the Tusquitee Ranger District, National Forests in North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-17.
- Bassett, R. F., W. E. McDowell, and A. E. Landgraf. 1970. Southern pine beetle detection survey, Francis Marion National Forest, South Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 70-1-6.
- Bell, J. C., W. E. McDowell, and R. F. Bassett. 1970. Detection survey of bark beetle infestations on the Edgefield and Long Cane Districts, Sumter National Forest, South Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 70-1-13.
- Bell, J. C., W. E. McDowell, and E. T. Wilson. 1969. Evaluation of southern pine beetle infestations on the Andrew Pickens District, National Forests in South Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-4.
- Bell, J. C., W. E. McDowell, and E. T. Wilson. 1970. Detection and evaluation of bark beetle infestations on the Atomic Energy Commission Reservation, Oak Ridge, Tennessee. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 70-1-27.
- Clerke, W. H., A. E. Landgraf, and W. E. McDowell. 1969. Evaluation of southern pine beetle infestations in the Great Smoky Mountains National Park, Tennessee. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-12.
- Clerke, W. H., and W. E. McDowell. 1969. Detection and evaluation of pine bark beetle infestations on the Oak Ridge Atomic Energy Commission Reservation, Tennessee. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-9.
- Clerke, W. H., and W. E. McDowell. 1970. Forest insect and disease detection survey, Ocmulgee National Monument, Georgia. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 70-1-34.
- Clerke, W. H., and W. E. McDowell. 1972a. Evaluation of southern pine beetle infestations on the Andrew Pickens District, Francis Marion and Sumter National Forests, South Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 72-1-13.
- Clerke, W. H., and W. E. McDowell. 1972b. Evaluation of southern pine beetle infestations on the Chattooga and Tallulah Ranger Districts of the Chattahoochee National Forest in Georgia. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Report 73-1-11.
- Clerke, W. H., and W. E. McDowell. 1972c. Evaluation of southern pine beetle infestations on the Cherokee Indian Reservation, North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 72-1-16.
- Clerke, W. H., and W. E. McDowell. 1972d. Evaluation of southern pine beetle infestations on the Tellico Ranger District, Cherokee National Forest, Tennessee. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 72-1-11.
- Clerke, W. H., and W. E. McDowell. 1973a. Evaluation of southern pine beetle infestations on the Brasstown Ranger District of the Chattahoochee National Forest in Georgia. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 73-1-29.
- Clerke, W. H., and W. E. McDowell. 1973b. Evaluation of southern pine beetle infestations on the Hiwassee Ranger District of the Cherokee National Forest, Tennessee. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 73-1-31.
- Landgraf, A. E., P. J. Barry, and W. E. McDowell. 1969. Evaluation of southern pine beetle infestations, Richmond National Battlefield Park, Virginia. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-13.
- Landgraf, A. E., M. Knighton, and W. E. McDowell. 1969. Evaluation of southern pine beetle infestations, Long Cane District, National Forests in South Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-22.
- Landgraf, A. E., and W. E. McDowell. 1969a. Evaluation of southern pine beetle infestations on the Andrew Pickens District, National Forest in South Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-56.
- Landgraf, A. E., and W. E. McDowell. 1969b. Evaluation of southern pine beetle infestations on the Francis Marion National Forest, South Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-39.
- Landgraf, A. E., and W. E. McDowell. 1969c. Evaluation of bark beetle infestations, Long Cane District, National Forests in South Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-44.
- Landgraf, A. E., and W. E. McDowell. 1969d. Evaluation of bark beetle infestations on the Tyger and Enoree Districts, National Forests in South Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-45.
- Landgraf, A. E., and W. E. McDowell. 1970a. Evaluation of bark beetle infestations, Piedmont National Wildlife Refuge and Hitchiti Experimental Forest, Georgia. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 70-1-31.
- Landgraf, A. E., and W. E. McDowell. 1970b. Forest insect detection survey, Everglades National Park, Florida. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 70-1-4.
- Landgraf, A. E., W. E. McDowell, and R. F. Bassett. 1969. Detection survey of bark beetle infestation on the Osceola National Forest, Florida. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-54.
- Landgraf, A. E., J. D. Ward, and W. E. McDowell. 1969. Evaluation of bark beetle infestations on the Redlands and Uncle Remus Districts, Oconee National Forest. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Report 70-1-32.
- Landgraf, A. E., E. T. Wilson, W. D. McDowell, W. E. Fennell, and R. F. Bassett. 1969. Evaluation of bark beetle infestation on the Brasstown, Chattooga and Tallulah Districts, Chattahoochee National Forest, Georgia. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Report 70-1-18.
- McDowell, W. E., and W. H. Clerke. 1973. Evaluation of southern pine beetle infestations on the Enoree Division, Sumter National Forest, South Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 73-1-40.
- McDowell, W. E., and J. D. G. Ward. 1971. Evaluation of bark beetle infestations on the Enoree Division of the Sumter National Forest in South Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 71-1-5.
- Rauschenberger, J. L., and W. E. McDowell. 1969a. Bark beetle evaluation survey of the Croatan National Forest, North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Report 69-1-38.
- Rauschenberger, J. L., and W. E. McDowell. 1969b. Detection survey of pine bark beetle infestations on the Ocala National Forest, Florida. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-18.
- Rauschenberger, J. L., and W. E. McDowell. 1969c. Evaluation of the southern pine beetle outbreak on the Andrew Pickens District, Sumter National Forest, National Forests in South Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 69-1-25.
- Rauschenberger, J. L., and W. E. McDowell. 1971. Evaluation survey of southern pine beetle infestations on the Tusquitee Ranger District, National Forests in North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Report 71-1-12.
- Thompson, J. H., and W. E. McDowell. 1976a. Evaluation of southern pine beetle infestations on the Cheoah District, Nantahala National Forest, North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 76-1-15.
- Thompson, J. H., and W. E. McDowell. 1976b. Evaluation of southern pine beetle infestations on the Pisgah and Nantahala National Forests, North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 76-1-7.
- Thompson, J. H., W. E. McDowell, and R. E. Brooks. 1975. Evaluation of southern pine beetle infestations on the Francis Marion and Sumter National Forests, South Carolina. United States Department of Agriculture, Forest Service, Protection Division Report 76-1-6. 8 p.
- Thompson, J. H., W. E. McDowell, and R. E. Brooks. 1976. Evaluation of southern pine beetle infestations on the Francis Marion and Sumter National Forests, South Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 76-1-6.
- Ward, J. G. D., P. J. Barry, W. H. Clerke, W. E. McDowell, and E. T. Wilson. 1974. Evaluation of southern pine beetle outbreaks on the Pisgah and Nantahala National Forests in North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 74-1-11A.
- Ward, J. G. D., R. F. Bassett, and W. E. McDowell. 1970a. Detection survey of bark beetle infestations on the Osceola National Forest, Florida. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 70-1-38.
- Ward, J. G. D., R. F. Bassett, and W. E. McDowell. 1970b. Evaluation of southern pine beetle infestations on the Tellico Ranger District, Cherokee National Forest, Tennessee. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 70-1-28.
- Ward, J. G. D., R. F. Bassett, and W. E. McDowell. 1974. Evaluation of southern pine beetle infestations on the Pisgah Ranger District and Bent Creek Experimental Forest, Pisgah National Forest, North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 74-1-14.
- Ward, J. G. D., R. F. Bassett, and W. E. McDowell. 1975a. Evaluation of the southern pine beetle infestations on the Francis Marion National Forest. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 75-1-2.
- Ward, J. G. D., R. F. Bassett, and W. E. McDowell. 1975b. Evaluation of the southern pine beetle infestations on the Uwharrie National Forest. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 75-1-1.
- Ward, J. G. D., and W. E. McDowell. 1970. An evaluation of southern pine beetle infestations, Great Smoky Mountains National Park in Tennessee and North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 70-1-47.
- Ward, J. G. D., and W. E. McDowell. 1971. Evaluation of southern pine beetle infestations on the Richmond National Battlefield Park, Vlirginia. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 71-1-7.
- Ward, J. G. D., and W. E. McDowell. 1973a. Evaluation of southern pine beetle infestations on the Colonial National Historical Park and Parkway, Virginia. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 73-1-1.
- Ward, J. G. D., and W. E. McDowell. 1973b. Evaluation of southern pine beetle infestations on the Richmond National Battlefield Park, Virginia. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 73-1-3.
- Ward, J. G. D., and W. E. McDowell. 1973c. Evaluation of southern pine beetle infestations on the Uncle Remus Ranger District of the Oconee National Forest, the Hitchiti Experimental Forest, and the Piedmont National Wildlife Refuge, Georgia. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Report 73-1-38.
- Ward, J. G. D., W. E. McDowell, and R. F. Bassett. 1970a. Detection survey of bark beetle infestations of the Ocala National Forest, Florida. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 70-1-39.
- Ward, J. G. D., W. E. McDowell, and R. F. Bassett. 1970b. Evaluation of southern pine beetle infestations on the Andrew Pickens District, Sumter National Forest, South Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 70-1-19.
- Ward, J. G. D., W. E. McDowell, and M. Bradburn. 1974. Evaluation of southern pine beetle infestations on the Atomic Energy Commission Reservation, Oak Ridge, Tennessee. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 74-1-8.
- Ward, J. G. D., W. E. McDowell, and E. T. Wilson. 1972. Evaluation of southern pine beetle infestations of the Tallulah Ranger District of the Chattahooche National Forest in Georgia. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Report 73-1-20.
- Ward, J. G. D., W. E. McDowell, and E. T. Wilson. 1973. Evaluation of southern pine beetle infestations on the Pisgah District, Pisgah National Forest, North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 73-1-25.
- Ward J. G. D., P. A. R., and W. E. McDowell. 1975. Evaluation of southern pine beetle infestations on the Nolichucky, Ocoee, and Tellico Districts of the Cherokee National Forest, Tennessee. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 75-1-7.
- Ward, J. G. D., E. T. Wilson, and W. E. McDowell. 1972. An evaluation of southern pine beetle infestations on the Great Smoky Mountains National Park. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 72-1-14.
- Ward, J. G. D., E. T. Wilson, and W. E. McDowell. 1973. Evaluation of southern pine beetle infestations on the Wayah Ranger District, Nantahala National Forest, North Carolina. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 73-1-33.