Your trees
Subtitle: a crop. How to grow and harvest them in the Douglas-fir region.
By: By the Douglas-Fir Second-Growth Management Committee. Edited by Clyde M. Walker.
Contributors: Walker, Clyde M.
Publisher: Division of Forestry, Dept. of Conservation and Development, State of Washington; Oregon State Board of Forestry; College of Forestry, University of Washington; School of Forestry, Oregon State College
Published: 1950
Place of publication: [Olympia?]
Language: eng
Number of pages: 62
Subjects: Douglas fir; Forests and forestry -- Washington (State)