Changes in hardwood growing-stock tree grades
By: David L. Sonderman, Everette D. Rast
Contributors: Rast, Everette D; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: Research paper NE -- 608; Research paper NE (Broomall, Pa. : 1988) -- 608
Publisher: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1987
Place of publication: Broomall, PA
Language: eng
Subjects: Hardwoods -- United States; Forest thinning -- United States
Other titles: Changes in hardwood growing stock tree grades
Notes: Distributed to depository libraries in microfiche

"November 1987"--T.p. verso

Bibliography: p. 8