quality classification system for young hardwood trees
Subtitle: the first step in predicting future products
By: by David L. Sonderman and Robert L. Brisbin.
Contributors: Brisbin, Robert L.; Northeastern Forest Experiment Station (Radnor, Pa.); United States. Forest Service.
Series: Research paper NE -- 419.
Publisher: Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station
Published: 1978
Place of publication: Broomall, Pa
Language: eng
Subjects: Hardwoods -- Ohio -- Classification
Genres: Classification.
Notes: Cover title.

Bibliography: p. 7.