The mountain pine beetle, an important enemy of western pines
By: by James C. Evenden, W.D. Bedard, and G.R. Struble
Contributors: Bedard, W. D. (William Delles), 1906-1945; Struble, George R., 1904-
Series: Circular / United States Department of Agriculture -- no. 664; Circular (United States. Dept. of Agriculture) -- no. 664.
Publisher: U.S. Dept. of Agriculture
Published: 1943
Place of publication: Washington, D.C
Language: eng
Number of pages: 25
Subjects: Mountain pine beetle; Pine; Diseases and pests
Notes: Caption title.

Includes bibliographical references.