method for assessing the silvicultural effects of releasing young trees from competition
By: Peyton W. Owston, Mel Greenup, and Valerie A. Davis
Contributors: Greenup, Mel; Davis, Valerie A; Pacific Northwest Research Station (Portland, Or.)
Series: General technical report PNW -- 191
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Published: 1986
Place of publication: Portland, Or
Language: eng
Number of pages: 18
Subjects: Trees -- Growth; Forest regeneration -- United States; Plant competition
Notes: Distributed to depository libraries in microfiche

"March 1986."

Bibliography: p. 16