Key to the k
By: Harrison G. Dyar
Contributors: United States. Bureau of Entomology; United States. Dept. of Agriculture
Series: Circular / U. S. Dept. of Agriculture. Bureau of Entomology -- no. 72; Circular (United States. Bureau of Entomology) -- no. 72.
Publisher: U.S. Dept. of Agriculture, Bureau of Entomology
Published: 1906
Place of publication: Washington, D.C
Language: eng
Subjects: Mosquitoes; Identification
Notes: Caption title.

"April 27, 1906."

At head of title:  United States Department of Agriculture, Bureau of Entomology.