- Williams, L. H., and J. P. LaFage. 1979. Quarantine of insects infesting wood in international commerce [ pp 417-444]. in: Forest insect survey and control. Edition 4. Rudinsky, A. (eds.) Oregon State University Book Store, Inc.,Corvallis. viii + 472 pp pp..
- Hardy, R. J., P. Terauds, P. E. L. Rapley, D. Williams, J. E. Ireson, L. A. Miller, R. Brieze-Stegeman, and P. B. McQuillan. 1982. Insect pest occurrences in Tasmania 1980/81. 32.
- Martyn, E. J., N. M. Hudson, R. J. Hardy, P. Terauds, P. E. L. Rapley, and D. Williams. 1975. Insect pest occurrences in Tasmania, 1973/74. 33 p..
- Downes, J. A., and D. Williams. 1950. The insect faunas of the dried roots of Lonchocarpus and Derris. Colonial Plant and Animal Products 133-51.
- Williams, J. O. 1988. Occurrence of Xyleborus ferrugineus (Fabr) (Coleoptera: Scolytidae) on yam tubers in Nigeria. Insect Science and its Application 941-42.
- Clements, R. W., and H. G. Williams. 1981. Attractants, techniques, and devices for trapping bark beetles. United States Department of Agriculture, Forest Service, Southeastern Forest Experiment Station, Research Note SE-309. 3 p.
- Coke, J. L., H. J. Williams, and S. Natarajan. 1977. A new preparation of acetylenic ketones and application to the synthesis of exobrevicomin, the pheromone from Dendroctonus brevicomis . Journal of Organic Chemistry 42:2380-2382.
- Crisp, C. E., G. D. Hertel, P. E. Buffam, and C. B. Williams. 1981. Field evaluation of phloemmobile acephate for suppression of southern pine beetle. United States Department of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, Research Note PSW-352. 3 p.
- Hardy, R. J., A. Teraudo, P. E. L. Rapley, M. A. Williams, J. E. Ireson, L. A. Miller, R. Brieze-Stegeman, and P. B. McQuillan. 1982. Insect pest occurrences in Tasmania 1980/81. Hobart, Tasmania Department of Agriculture, Insect Pest Survey No. 14. 32 p.
- Hertel, G. D., and I. L. Williams. 1975. Impact and control of insects on slash pines treated with paraquat to induce lightwood formation, a progress report. Pages 51-57 in R. H. Stone, Annual Meeting of the Lightwood Research Coordinating Council, Proceedings. 120 p.
- Hertel, G. D., I. L. Williams, and E. P. Merkel. 1977. Insect attacks on and mortality of slash and longleaf pines treated with paraquat to induce lightwood formation. United States Department of Agriculture, Forest Service, Southeastern Forest Experiment Station, Research Paper SE-169. 13 p.
- Hoffard, W. H., and M. Williams. 1983. Biological evaluation of southern pine beetle infestations on the Oconee National Forest. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 83-1-4.
- Huber, M., and E. T. Williams. 1983. Biological evaluation of pine bark beetles on the Andrew Pickens Ranger District, Sumter National Forest. United States Department of Agriculture, Forest Service, Southern Region, State and Private Forestry, Forest Pest Management, Report 83-1-6.
- James, R. L., C. A. Stewart, and R. E. Williams. 1984. Estimating root disease losses in northern Rocky Mountain National Forests . Canadian Journal of Forest Research 14:652-655.
- Martyn, E. J., N. M. Hudson, R. J. Hardy, A. Terauds, P. E. L. Rapley, and M. A. Williams. 1975. Insect pest occurrences in Tasmania, 1973/74. Hobart, Tasmanian Department of Agriculture, Insect Pest Survey No. 7. 33 p.
- Martyn, E. J., N. M. Hudson, R. J. Hardy, A. Terauds, P. E. L. Rapley, M. A. Williams, J. E. Ireson, and L. A. Miller. 1977. Insect pest occurrences in Tasmania, 1975/76. Hobart, Tasmanian Department of Agriculture, Insect Pest Survey No. 9. 27 p.
- McGregor, M. D., R. E. Williams, and C. E. Carlson. 1977. Drought effects on forest insects and diseases. United States Department of Agriculture, Forest Service, Northern Region, State and Private Forestry, Report 77-15. 14 p.
- McGregor, M. D., R. E. Williams, C. E. Carlson, O. J. Dooling, and D. P. Hamel. 1977. Northern Rocky Mountains (R-1). Pages 21-28 in H. V. Toko and T. J. Rogers (eds.), Forest insect and disease conditions in the United States, 1974. United States Department of Agriculture, Forest Service. vi + 55 p.
- Smith, L. R., H. J. Williams, and R. M. Silverstein. 1978. Facile synthesis of optically active 2-ethyl-1,6-dioxaspiro [44] nonane, component of the aggregation pheromone of the beetle Pityogenes chalcographus (L) . Tetrahedron Letters 35:3231-3232.
- Williams, B. S. 1928. Cryphalus asperatus Gyll. at Bricket Wood. Entomologist's Monthly Magazine 14(3):235.
- Williams, F. X. 1931. Handbook of the insects and other invertebrates on Hawaiian sugar cane fields. Hawaiian Sugar Planters Association, Honolulu, Hawaii. 400 p., 190 figs., 41 pls.
- Williams, I. L. 1979. Insecticide control in Florida: a progress report. Pages 41-47 in M. H. Esser(ed.), Sixth annual Lightwood Research Conference, Proceedings.
- Williams, I. L. 1980. Management of southern bark beetles. Pages 64-69 in Forest pest management symposium, Florida Section, Society of American Foresters, 3-4 June 1980, University of Florida, School of Forest Resources and Conservation Resources, Report 7.
- Williams, I. L., G. D. Hertel, and E. P. Merkel. 1976. Impact and control of insects on slash and longleaf pines treated with paraquat [abstract]. Page 53 in M. H. Esser (ed.), Lightwood Research Coordinating Council, Proceedings of the Annual Meeting, Jacksonville, Florida, 20-21 January 1976.
- Williams, L. H. 1967. Biology and control of Scolytus multistriatus Marsham in Missouri. Unpublished thesis, University of Missouri, Columbia. 136 p.
- Williams, L. H., and H. E. Brown. 1969. Some biological investigations of the smaller European elm bark beetle in Missouri with reference to systematic insecticidal control . Journal of Economic Entomology 62:1381-1386.
- Williams, L. H., and J. P. L. Fage. 1979. Quarantine of insects infesting wood in international commerce. Pages 417-444 in J. A. Rudinsky (ed.), Forest insect survey and control. Edition 4. Oregon State University Book Stores, Inc., Corvallis. viii + 472 p.
- Williams, S. A. 1965. Phloeosinus thujae (Perris) (Col., Scolytidae) on Clapham Common, London, S. W. 4. Entomologist's Monthly Magazine 101:48.
- Ferrell, G. T., C. J. D. Mars, C. B. Williams, and W. J. Otrosina. 1988. Fir engraver outbreaks and tree mortality related to forest site and stand characteristics . Northwest Environmental Journal 4:334-335.
- Huber, M., and E. T. Williams. 1983. Biological evaluation of pine bark beetles on the Andrew Pickens Ranger District, Sumter National Forest. United States Department of Agriculture, Forest Service, Southern Region, Atlanta, Georgia, Forest Pest Management Report 83-1-6.
- Liebhold, A. M., P. Berck, N. A. Williams, and D. L. Wood. 1985. Estimating and valuing western pine beetle impacts . Forest Science 32:325-338.
- Williams, L. H. 1988. Wood-inhabiting insects and their control: producer and user viewpoints. Pages 67-76 in Wood protection techniques and the use of treated wood in construction. United States Department of Agriculture, Forest Service, Southern Forest Experiment Station, New Orleans, Louisiana, Proceedings 47258.
- Williams, N. E., J. A. Westgate, D. D. Williams, A. Morgan, and A. V. Morgan. 1981. Invertebrate fossils (Insecta: Trichoptera, Diptera, Coleoptera) from the Pleistocene Scarborough Formation at Toronto, Ontario, and their paleoenvironmental significance . Quaternary Research 16:146-166.
- Williams, T. M., C. A. Gersham, R. L. Hedden, and E. R. Blood. 1989. Impact of southern pine beetle infestation on nutrient retention mechanisms in loblolly pine . United States Department of Agriculture, Forest Service, Southern Forest Experiment Station, New Orleans, Louisiana, General Technical Report SO- 74:465-472.
- Fielding, N., H. Evans, J. Williams, and B. Evans. 1991. Distribution and spread of the great European spruce bark beetle, Dendroctonus micans, in Britain—1982 to 1989 . Forestry 64:345-358.
- Fredericksen, T., R. Hedden, and S. Williams. 1993. Physiological response of loblolly pine Pinus taeda L. and susceptibility to bark beetle attack following simulated wind stress. Bulletin of the Ecological Society of America 74 (2 suppl.):241.
- Williams, C., D. Azuma, and G. Ferrell. 1992. Incidence and effects of endemic populations of forest pests in young mixed-conifer forests of the Sierra Nevada. United States Department of Agriculture, Forest Service, Pacific Southwest Research Station (Berkeley, CA), Research Paper PSW-RP-212.
- Fredericksen, T., R. Hedden, and S. Williams. 1995. Susceptibility of loblolly pine to bark beetle attack following simulated wind stress . Forest Ecology and Management 76:95-107.
- Johnson, L., L. Williams, and E. Roberts. 1997. An insecticidal and acaricidal polysulfide metabolite from the roots of Petiveria alliacea . Pesticide Science 50:228-232.
- Steele, R., R. Williams, J. Weatherby, E. Reinhardt, J. Hoffman, and R. Thier. 1996. Stand hazard rating for Central Idaho forests. United States Department of Agriculture, Forest Service, Intermountain Research Station (Ogden, UT), General Technical Report INT-GTR-332. 29 pp.