Avers, P.E.; Cleland, D.T.; McNab, W.H.; Jensen, M.E.; Bailey, R.G.; Icing, T.; Goudey, C.B.; Russell, W.E. 1993. National hierarchical framework of ecological units. Washington, DC: U.S. Department of Agriculture, Forest Service. 20 p.
Bailey, D.K. 1987. A study of Pinus subsection Cembroides I: The single-needle pinyons of the Californias and the Great Basin. Notes from the Royal Botanic Garden Edinburgh 44:275-310.
Bailey, R.G. 1995. Description of the ecoregions of the United States. Misc. Publ. 1391. Washington, DC: U.S. Department of Agriculture Forest Service. 108 p.
Bernhardt, E.; Swiecki, T.J. 1993. The state of urban forestry in California1992. Sacramento, CA: California Department of Forestry and Fire Protection, Urban Forestry Program. 61 p.
Bolsinger, C.L. 1987. Major findings of a statewide resource assessment in California. In Plumb, T.R; and Pillsbury, N.H., tech. coords. Proceedings of the symposium on multiple-use management of California's hardwood resources; 1986 November 12-14; San Luis Obispo, CA. Gen. Tech. Rep. PSW-100. Berkeley, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station: 291-297.
Borchert, M. 1985. Serotiny and cone-habit variation in populations of Pinus coulteri (Pinaceae) in the southern Coast Ranges of California. Madrono 32:29-48.
Brown, L.R. 1980. Insects feeding on California oak trees. In Plumb, T.R., tech. coord. Proceedings of the symposium on ecology, management, and utilization of California oaks, 1979 June 26-28; Claremont, CA. Gen. Tech. Rep. PSW-44. Berkeley, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station: 184-194.
Busing, R.T.; Liegel, L.H.; LaBau, V.J. 1996. Overstory mortality as an indicator of forest health in California. Environmental Monitoring and Assessment.
California Forest Pest Council. 1994. Forest pest conditions in California1994. Sacramento, CA: Report prepared by the USDA Forest Service and the California Department of Forestry and Fire Protection. Sacramento CA: California Department of Forestry and Fire Protection. 46 p.
Clark, E.C. 1956. The Great Basin tent caterpillar in relation to bitterbrush in California. California Fish and Game 42(2):131-142.
Costello, L.R.; Hecht-Poinar, E.I.; Parmeter, J.R. Jr. 1989. Twig blight and branch dieback of oaks in California. Leaflet 21462. Berkeley, CA: Cooperative Extension, University of California. 4 p.
Cowles, R.W.; Downer, J.A. 1995. Eucalyptus snout beetle detected in California. California Agriculture 49(1):38-40.
Crouch, G.L. 1982. Pocket gophers and reforestation on western forests. Journal of Forestry 80(10):662-664.
Dallara, P. L.; Storer, A.J.; Gordon, T.R.; Wood, D.L. 1995. Current status of pitch canker in California. Tree Note 20. Sacramento, CA: California Department of Forestry and Fire Protection. 4 p.
Davis, F.W.; Stine, P.A.; Stoms, D.M.; Borchert, M.I.; Hollander, A.D. 1995. Gap analysis of the actual vegetation of California. 1. The southwestern region. Madrono 42:40-78.
Giunta, C. B.; Stevens, R.; Jorgensen, K.R.; Plummer, A.P. 1978. Antelope bitterbrushan important wildland shrub. Publ. 78-12. Salt Lake City, UT: Utah State Division of Wildlife Resources. 48 p.
Gordon, H.; White, T.C. 1994. Ecological guide to southern California chaparral plant series. Transverse and peninsular ranges: Angeles, Cleveland, and San Bernardino National Forests. Rep. R5-ECOL-TP-005. San Francisco: U.S. Department of Agriculture, Forest Service, Pacific Southwest Region. 162 p.
Hecht-Poinar, E.I.; Costello, L.R.; Parmeter, J.R., Jr. 1987. Protection of California oak stands from diseases and insects. In Plumb, T.R.; and Pillsbury, N.H., tech. coords. Proceedings of the symposium on multiple-use management of California's hardwood resources; 1986 November 12-14; San Luis Obispo, CA. Gen. Tech. Rep. PSW-100. Berkeley, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station: 110-113.
LaBau, V.J. 1993. Progress report: California forest health monitoring. Proceedings of the 41st annual meeting, California Forest Pest Council. 1992 November 18-19; Redding, CA. Sacramento, CA: California Department of Forestry and Fire Protection: 48-50.
Liegel, L.H. 1995. Forest health monitoring activities in the West, 1992 to 1994: A status report. Proceedings of the 43rd annual meeting, California Forest Pest Council. 1994 November 16-17; Rancho Cordova, CA. Sacramento, CA: California Department of Forestry and Fire Protection: xii-xx.
Liegel, L.H.; Busing, R.T.; LaBau, V.J. 1996. Evaluating overstory conditions to assess forest health in California. Proceedings of the Society of American Foresters National Convention; 1995 October 28 to November 1; Portland, ME. Bethesda, MD: Society of American Foresters: 424-425.
Marosy, M.; Parmeter, J.R., Jr. 1989. The incidence and impact of Heterobasidion annosum on pine and incense-cedar in California forests. In Otrosina, W.J.; and Scharpf, R.F., tech. coords. Proceedings of the symposium on research and management of annosus root disease (Heterobasidion annosum) in Western North America. 1989 April 18-21; Monterey, CA. Gen. Tech. Rep. PSW-116. Berkeley, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station: 78-81.
McKelvey, K.S.; Johnston, J.D. 1992. Historical perspectives on forests of the Sierra Nevada and the Transverse Ranges of Southern California: Forest conditions at the turn of the century. In Verner, Jared, et al., tech. coords. The California spotted owl: A technical assessment of its current status. Gen. Tech. Rep. PSW-133. Berkeley, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station: 225-246.
McNab, W.H.; Avers, P.E. 1994. Ecological subregions of the United States: Section descriptions. Ecosystem Management Report WO-WSA-5. Washington, DC: U.S. Department of Agriculture, Forest Service. 284 p.
McNab, W.H.; Bailey, R.G. 1994. Map unit descriptions of subregions (sections) of the United States. Washington, DC: U.S. Department of Agriculture, Forest Service. 29 p.
Merrill, L.D. 1994a. Management of Africanized honey bee colonies in developed recreation sites. Forest Pest Management Rep. S94-2. San Bernardino, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Region. 4 p.
Merrill, L.D. 1994b. Management of bark beetle caused mortality following the Devil Fire. Forest Pest Management Rep. S94-4. San Bernardino, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Region. 4 p.
Merrill, L.D.; Visscher, P.K. 1995. Africanized honey bees: A new challenge for fire managers. Fire Management Notes 55(4):25-30.
Minnich, R.A. 1988. The biogeography of fire in the San Bernardino Mountains of California: A historical study. Berkeley, CA: Univ. Calif. Press, Berkeley, University of California Publications in Geography 28: 122 p.
Minnich, R.A.; Barbour, M.G.; Burk, J.H.; Fernau, R.F. 1995. Sixty years of change in Californian conifer forests of the San Bernardino Mountains. Conservation Biology 9:902-914.
Paine, T.D.; Millar, J.G.; Hanks, L.M. 1995. Integrated program protects trees from eucalyptus longhorned borer. California Agriculture 49(1):34-37.
Piirto, D.D. 1977. Factors associated with tree failures of giant sequoia. Tech. Rep. 35.01.177. Richmond, CA: University of California Forest Products Laboratory. 155 p.
Pine Pitch Canker Task Force. 1995a. Pitch canker action plan: management, research and educational priorities to slow the spread of pine pitch canker in California, November 1995. Unpublished report on file. Redding, CA: California Department of Forestry and Fire Protection, 6105 Airport Rd., Redding, CA 96002; 6 p.
Pine Pitch Canker Task Force. 1995b. Pitch canker research: research priorities approved by the Pine Pitch Canker Task Force, D.R. Owen, Chair, 18 July, 1995. Unpublished report on file. Redding, CA: California Department Forestry and Fire Protection, 6105 Airport Rd., Redding, CA 96002; 29 p.
Plumb, T.R.; Pillsbury, N.H., tech. coords. 1987. Proceedings of the symposium on multiple-use management of California's hardwood resource, 1986 November 12-14; San Luis Obispo, CA. Gen. Tech. Rep. PSW-44. Berkeley, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station. 368 p.
Raabe, R.D. 1980. Diseases of oaks in California. In Plumb, T.R., tech. coord. Proceedings of the symposium on ecology, management, and utilization of California oaks, 1979 June 26-28; Claremont, CA. Gen. Tech. Rep. PSW-44. Berkeley, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station: 195-201.
Rossi, R.S. 1980. History of cultural influences on the distribution and reproduction of oaks in California. In Plumb, T.R., tech. coord. Proceedings of the symposium on ecology, management, and utilization of California oaks, 1979 June 26-28; Claremont, CA.
Gen. Tech. Rep. PSW-44. Berkeley, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station: 7-18.
Sanborn, S. 1991. Frost damage in eucalyptus and other trees. Tree Note 12. Sacramento, CA: California Department of Forestry and Fire Protection. 2 p.
Sawyer, J.; Keeler-Wolf, T. 1995. A manual of California vegetation. Sacramento, CA: California Native Plant Society. 471 p.
Scharpf, R.F., tech. coord. 1993. Diseases of Pacific coast conifers. Agric. Handb. 521. Washington, DC: U.S. Department of Agriculture, Forest Service. 199 p.
Slaughter, G.W.; Parmeter, J.R., Jr. 1989. Annosus root disease in true firs in northern and central California National Forests. In Otrosina, W.J.; and Scharpf, R.F., tech. coords. Proceedings of the symposium on research and management of annosus root disease (Heterobasidion annosum) in Western North America. 1989 April 18-21; Monterey, CA. Gen. Tech. Rep. PSW-116. Berkeley, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station: 70-77.
Smith, R.S., Jr. 1984. Root disease-caused losses in the commercial coniferous forests of the Western United States. Methods Application Group Report 84-5. Ft. Collins, CO: U.S. Department of Agriculture, Forest Service. 21 p.
Standiford, R.B., tech. coord. 1991.
Proceedings of the symposium on oak woodlands and hardwood rangeland management,
October 31 to November 2, 1990,
Davis, CA. Gen. Tech. Rep. PSW-126. Berkeley, CA: U.S. Department of
Agriculture, Forest Service, Pacific Southwest Research Station. 376 p.
Storer, A.J., Gordon, T.R.; Wood, D.L.; Dallara, P.L. 1995. Pitch canker in California. Forestry Note 110. Sacramento, CA: California Department of Forestry and Fire Protection. 14 p.
Svihra, P. 1980. Dutch elm disease in California. Leaflet 211189. Berkeley, CA: University of California Division of Agriculture Science. 8 p.
Tainter, F.H.; Baker, F.A. 1996. Principles of forest pathology. New York: John Wiley and Sons. 805 p.
Teipner, C.L.; Garton, E.O.; Nelson, L., Jr. 1983. Pocket gophers in forest ecosystems. Gen. Tech. Rep. INT-154. Ogden, UT: U.S. Department of Agriculture, Forest Service, Intermountain Research Station. 53 p.
Wenz, J.M. 1983. An evaluation of the Great Basin tent caterpillar situation, Inyo National Forest. Forest Pest Management Report 83-36. San Francisco: U.S. Department of Agriculture, Forest Service, Pacific Southwest Region. 14 p.
USDA Forest Service. 1993. Healthy forests for America's future, a strategic plan. Report MP-1513. Washington, DC: U.S. Department of Agriculture, Forest Service. 58 p.
USDA Forest Service. 1994. California
forest health past and present. Publ. R5-FPM-PR-001. San Francisco: U.S.
Department of Agriculture, Forest Service, Pacific Southwest Region. 70
p.
__________________________________