Online Books by
Benjamin A. Roach
(Roach, Benjamin A. (Benjamin Arthur), 1924-)
Books from the extended shelves:
Roach, Benjamin A. (Benjamin Arthur), 1924-: Acorn weevils, rodents, and deer all contribute to oak-regeneration difficulties in Pennsylvania (Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1976), also by David A. Marquis, Philip L. Eckert, United States Forest Service, and Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)
Roach, Benjamin A. (Benjamin Arthur), 1924-: Even-aged silviculture for upland central hardwoods (U.S. Forest Service; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1968), also by Samuel F. Gingrich (page images at HathiTrust)
Roach, Benjamin A. (Benjamin Arthur), 1924-: Scheduling timber cutting for sustained yield of wood products and wildlife (Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1974) (page images at HathiTrust)
Roach, Benjamin A. (Benjamin Arthur), 1924-: A stocking guide for Allegheny hardwoods and its use in controlling intermediate cuttings (Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1977), also by Pa.) Northeastern Forest Experiment Station (Radnor and United States Forest Service (page images at HathiTrust)
Roach, Benjamin A. (Benjamin Arthur), 1924-: Timber management research priorities in the Northeast : a report (Northeastern Forestry Committee, Timber Management Subcommittee, 1976), also by Earl H. Tryon, Northeastern Forestry Committee. Timber Management Subcommittee, and Northeastern Regional Planning Committee (page images at HathiTrust)
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