Influence of family and nitrogen fertilizer on growth and nutrition of Western Hemlock seedlings /

Bibliographic Details
Main Author:	Radwan, M. A., 1926-
Corporate Author:	Pacific Northwest Research Station (Portland, Or.)
Other Authors:	DeBell, Dean S., Wilcox, J. E.
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, [1990]
Series:	Research paper PNW ; 426.
Subjects:	Western hemlock > Washington (State) Western hemlock > Oregon. Tree crops > Fertilizers > Washington (State) Tree crops > Fertilizers > Oregon.

Description
Item Description:	Cover title. Distributed to depository libraries in microfiche. "October 1990."
Physical Description:	10 pages : illustrations ; 28 cm.