Initial and continued effects of a release spray in a coastal Oregon Douglas-fir plantation
By: Richard E. Miller and Edmund L. Obermeyer
Contributors: Obermeyer, Edmund L.; Pacific Northwest Research Station (Portland, Or.)
Series: Research paper PNW-RP -- 487
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Published: 1996
Place of publication: Portland, Or
Language: eng
Number of pages: 11
Subjects: Douglas fir; Weed control; Herbicides
Notes: Cover title.

"March 1996."

Includes bibliographical references (p. 11).