The Online Books Page

Books by F. Thomas Ledig:

Books in the extended shelves:

• Ledig, F. Thomas: Annuaire mondial des généticiens et améliorateurs (U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 1998), also by David B. Neale, International Union of Forestry Research Organizations. Working Party 2.04.09, Food and Agriculture Organization of the United Nations, North American Forestry Commission. Forest Genetic Resources Study Group, and Calif.) Pacific Southwest Forest and Range Experiment Station (Berkeley (page images at HathiTrust)
• Ledig, F. Thomas: The calculation of selection differential and selection intensity to predict gain in a tree improvement program for plantation-grown Honduras pine in Puerto Rico (Southern Forest Experiment Station, 1981), also by Jacob L. Whitemore, La.) Forest Service Southern Forest Experiment Station (New Orleans, and United States. Dept. of Agriculture (page images at HathiTrust)
• Ledig, F. Thomas: Genetics of pitch pine (Forest Service, U.S. Dept. of Agriculture, 1974), also by John H. Fryer (page images at HathiTrust)
• Ledig, F. Thomas: Temperate North American forest genetic resources (Genetic Resources Conservation Program, Division of Agriculture and Natural Resources, University of California, 1996), also by Deborah L. Rogers, North American Forestry Commission. Forest Genetic Resources Study Group, and University of California (System). Genetic Resources Conservation Program (page images at HathiTrust)
• Ledig, F. Thomas: West Coast tree improvement programs : a break-even, cost-benefit analysis (U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, 1981), also by Richard L. Porterfield and Calif.) Pacific Southwest Forest and Range Experiment Station (Berkeley (page images at HathiTrust)

Find more by F. Thomas Ledig at your library, or elsewhere.