America and the world's wood pile
By: by Raphael Zon and William N. Sparhawk
Contributors: Sparhawk, William N. (William Norwood), 1888-
Series: Circular / United States Department of Agriculture -- no. 21; Circular (United States. Dept. of Agriculture) -- no. 21.
Publisher: U.S. Dept. of Agriculture
Published: 1928
Place of publication: Washington, D.C
Language: eng
Number of pages: 16
Subjects: Forest products; Forests and forestry
Notes: Caption title.

"Contribution from Bureau of Plant Industry."