Domestic mosquitoes.
Bishopp, F. C. 1884-1970.
Domestic mosquitoes. [By F.C. Bishopp ... - Washington, U.S. Govt. Print. Off., 1939] - 8 p. illus. 24 cm. - United States. Dept. of Agriculture. Leaflet no. 186 .
Contribution from Bureau of Entomology and Plant Quarantine.
agr39000600
Mosquitoes.
QL536 / .B57
Domestic mosquitoes. [By F.C. Bishopp ... - Washington, U.S. Govt. Print. Off., 1939] - 8 p. illus. 24 cm. - United States. Dept. of Agriculture. Leaflet no. 186 .
Contribution from Bureau of Entomology and Plant Quarantine.
agr39000600
Mosquitoes.
QL536 / .B57