Geographic variation in red alder
By: D.T. Lester and D.S. DeBell.
Contributors: DeBell, Dean S.; Pacific Northwest Research Station (Portland, Or.)
Series: Research paper PNW -- 409.
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Published: 1989
Place of publication: [Portland, Or.]
Language: eng
Subjects: Red alder -- Northwest, Pacific; Red alder -- Northwest, Pacific -- Varieties
Notes: Cover title.

Distributed to depository libraries in microfiche.

"April 1989."

Includes bibliographical references (p. 7-8).