Effects of herbicides on some important brush species in southwestern Oregon
By: by H. Gratkowski.
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: Research paper -- no. 31.; Research paper (Pacific Northwest Forest and Range Experiment Station (Portland, Or.)) -- no. 31.
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1959
Place of publication: [Portland, Or
Language: eng
Number of pages: 33
Subjects: Herbicides -- Oregon, Western.; Brush -- Control -- Oregon, Western.
Notes: "March 1959."

Also issued online.