Repeated spraying to control four coastal brush species
By: R.E. Stewart
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: USDA Forest Service research note PNW -- 238; USDA Forest Service research note PNW -- 238.
Publisher: Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1974
Place of publication: Portland, Or
Language: eng
Subjects: Plants; Control; Herbicides; Case studies; Effect of herbicides on; Brush; Testing
Notes: Caption title.

"November  1974."

Includes bibliographical references (p. 4).