Balsam fir
By: by Raphael Zon
Series: Bulletin of the U.S. Department of Agriculture -- no. 55; Bulletin of the U.S. Department of Agriculture -- no. 55.
Publisher: U.S. Dept. of Agriculture
Published: 1914
Place of publication: Washington, D.C
Language: eng
Number of pages: 68
Subjects: Balsam fir; Pulpwood
Notes: Caption title.

"March 25, 1914."

"Professional paper."

Bibliography: p. 68.