Supplemental treatments to aid planted Douglas-fir in dense bracken fern
By: by Edward J. Dimock II.
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: U.S. Forest Service research note PNW -- 11.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture
Published: 1964
Place of publication: Portland, Or
Language: eng
Number of pages: 10
Subjects: Douglas fir -- Planting -- Washington (State) -- Grays Harbor County.; Bracken fern -- Control -- Washington (State) -- Grays Harbor County.; Reforestation -- Washington (State) -- Grays Harbor County.
Notes: Caption title.

"February 1964."

Includes bibliographical references.