Bedard, W. D., and D. L. Wood. 1974a. Management of pine bark beetles—a case history. The western pine beetle. Pages 15-20 in T. L. Payne, R. N. Coulson, and R. C. Thatcher (eds.), Southern pine beetle. Texas A and M University Agricultural Experiment Station and Southern Forest Experiment Station, United States Department of Agriculture, Forest Service. 57 p.