The melon fly
By: by E.A. Back and C.E. Pemberton
Contributors: Pemberton, C. E. (Cyril Eugene), 1886-
Series: Bulletin / United States Department of Agriculture -- no. 643; Bulletin of the U.S. Department of Agriculture -- no. 643.
Publisher: U.S. Dept. of Agriculture
Published: 1918
Place of publication: Washington, D.C
Language: eng
Number of pages: 32
Subjects: Melon fly
Description: Pp. 30.
Notes: Cover title.

Contribution from the Bureau of Entomology.