The pandora moth, a periodic pest of western pine forests
By: by J.E. Patterson.
Contributors: United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 137; Technical bulletin (United States. Dept. of Agriculture) -- no. 137.
Publisher: U.S. Dept. of Agriculture
Published: 1929
Place of publication: Washington
Language: eng
Number of pages: 20
Subjects: Pine -- Diseases and pests -- West (U.S.)
Notes: Caption title.

Literature cited: p. 19.