The western hemlock
By: by Edward T. Allen
Series: Bulletin / Bureau of Forestry -- no. 33; Bulletin (United States. Bureau of Forestry) -- no. 33.
Publisher: U.S. Dept. of Agriculture, Bureau of Forestry
Published: 1902
Place of publication: Washington, D.C
Language: eng
Number of pages: 55
Subjects: Western hemlock