Online Books by
Russell S. Walters
Books from the extended shelves:
Walters, Russell S.: Acorn production in northern red oak stands in northwestern Pennsylvania (U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1993), also by L. R. Auchmoody, H. Clay Smith, and Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)
Walters, Russell S.: Allegheny hardwood regeneration reponse to even-age harvesting methods (U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1986), also by John C. Bjorkbom and Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)
Walters, Russell S.: Black cherry provenances for planting in northwestern Pennsylvania (U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1985), also by Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)
Walters, Russell S.: Collecting maple sap with plastic tubing (United States Department of Agriculture, Forest Service, Northeastern Area :, 1982), also by Kenneth F. Lancaster, Arthur H. Rye, Pa.) Northeastern Forest Experiment Station (Radnor, and United States. State and Private Forestry. Northeastern Area (page images at HathiTrust)
Walters, Russell S.: Coniferous understory influences sugar maple (Acer saccharum Marsh.) sap production (Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1978), also by United States Forest Service and Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)
Walters, Russell S.: A guide to medicinal plants of Appalachia (Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1969), also by Arnold Krochmal and Richard M. Doughty (page images at HathiTrust)
Walters, Russell S.: Is size and planting depth important? (U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1994), also by L. R. Auchmoody, H. Clay Smith, and Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)
Walters, Russell S.: Plastic tubing and maple syrup quality (Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1978), also by Harry W. Yawney, United States Forest Service, and Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)
Walters, Russell S.: Protecting red oak seedlings with tree shelters in northwestern Pennsylvania (Northeastern Forest Experiment Station, 1993), also by Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)
Walters, Russell S.: Sugar maple sap volume increases as vacuum level is increased (U.S. Forest Service, 1975), also by H. Clay Smith (page images at HathiTrust)
Walters, Russell S.: Tapholes drilled into frozen sugar maples close slowly (Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1978), also by Pa.) Northeastern Forest Experiment Station (Radnor and United States Forest Service (page images at HathiTrust)
Walters, Russell S.: Tapholes in sugar maples : what happens in the tree (Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1978), also by Alex L. Shigo, Pa.) Northeastern Forest Experiment Station (Radnor, and United States Forest Service (page images at HathiTrust)
Walters, Russell S.: Vacuum transfer system increases sugar maple sap yield (Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1978), also by United States Forest Service and Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)
Walters, Russell S.: White pine provenances for Christmas trees in eastern Kentucky & Ohio (Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1971) (page images at HathiTrust)
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