@book{9969,
	author = {Bishopp, F. C.},
	title = {Housefly control.},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1939]},
	series = {U.S. Dept. of agriculture.},
	address = {Washington,},
	note = {Contribution from Bureau of entomology and plant quarantine.}
}