Herbicides for control of western swordfern and western bracken
By: by R.E. Stewart.
Contributors: United States Pacific Northwest Forest and Experiment Station.; United States. Forest Service.
Series: Research note PNW -- 284.; USDA Forest Service research note PNW -- 284.; Research note PNW -- 284.
Publisher: Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1976
Place of publication: Portland Or
Language: eng
Number of pages: 11
Subjects: Brush -- Control -- Oregon; Brush -- Control -- Washington (State); Douglas fir -- Diseases and pests; Herbicides; Ponderosa pine -- Diseases and pests -- Oregon; Ponderosa pine -- Diseases and pests -- Washington (State)
Notes: Caption title.

Includes bibliographical references (p. 9-10).