Observations on the satin moth and its natural enemies in Central Europe
By: by R.C. Brown
Series: Circular / United States Department of Agriculture -- no. 176; Circular (United States. Dept. of Agriculture) -- no. 176.
Publisher: U.S. Dept. of Agriculture
Published: 1931
Place of publication: Washington, D.C
Language: eng
Number of pages: 20
Subjects: Poplar; Satin moth; Willows; Diseases and pests
Notes: Caption title.

"Contribution from Bureau of Entomology."

Bibliography: p. 18-19.