A national program of Forest research
By: prepared by Earle H. Clapp as the Report of a special committee on forest research of the Washington section of the Society of American Foresters.
Contributors: Clapp, Earle Hart, 1877-; American Tree Association
Publisher: American Tree Association
Published: 1926
Place of publication: Washington
Language: eng
Number of pages: 232
Subjects: Forests and forestry -- Research.