Woody plants selected by beavers in the Appalachian Ridge and Valley Province
By: by Hewlette S. Crawford, R. G. Hooper, and R. F. Harlow
Contributors: Hooper, Robert G. 1941- jt. auth.; Harlow, Richard F., jt. auth.; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: USDA Forest Service research paper NE -- 346
Publisher: U.S. Dept. of Agriculture, Forest Service, Notheastern Forest Experiment Station
Published: 1976
Place of publication: Upper Darby, Pa
Language: eng
Subjects: Beavers.; Woody plants -- Virginia.
Notes: Cover title

Bibliography: p. 6