The Calosoma beetle (Calosoma sycophanta) in New England
By: by A.F. Burgess and C.W. Collins
Contributors: Collins, C. W. (Charles Walter), 1882-1948
Series: Bulletin / United States Department of Agriculture -- no. 251; Bulletin of the U.S. Department of Agriculture -- no. 251.
Publisher: U.S. Dept. of Agriculture
Published: 1915
Place of publication: Washington, D.C
Language: eng
Number of pages: 40
Subjects: Gypsy moth; Biological control; Browntail moth
Notes: Caption title.

"July 27, 1915."

One folded map included.