Thinning in young northern hardwoods
Subtitle: 5-year results
By: by David A. Marquis.
Series: U.S.D.A. Forest Service research paper NE-139
Publisher: Northeastern Forest Experiment Station
Published: 1969
Place of publication: Upper Darby, Pa
Language: eng
Number of pages: 22
Subjects: Forest thinning.; Hardwoods.
Notes: Bibliography: p. 20.
Cover title.