Cover Image

Response of thinned white fir stands to fertilization with nitrogen plus sulphur /

Bibliographic Details
Main Author: Cochran, P. H.
Corporate Author: Pacific Northwest Research Station (Portland, Or.)
Format: Government Document Book
Language:English
Published: Portland, Or. (319 S.W. Pine St., P.O.Box 3890, Portland 97208) : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [1991]
Series:Research note PNW ; 501.
Subjects:
Abies concolor.
Nitrogen fertilizers > Oregon.
Forest thinning > Oregon.
Description
Item Description:Distributed to depository libraries in microfiche.
"March 1991."
Physical Description:15 pages : illustrations ; 28 cm.
Bibliography:Includes bibliographical references (pages 13-15).