Screwworm control
By: [By W.E. Dove] ...
Edition: Rev. Sept. 1943.
Series: Leaflet / U.S. Dept. of Agriculture -- no. 162; Leaflet (United States. Dept. of Agriculture) -- no. 162.
Publisher: U.S. Govt. print. off.
Published: 1943
Place of publication: Washington, D.C
Language: eng
Subjects: Screwworm; Control; Biological control; Pests; Maggots
Notes: Issued May 1938.

Contribution from Bureau of entomology and plant quarantine.