@book{9818,
	author = {Back, E. A.},
	title = {Bedbugs.},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1937]},
	series = {U.S. Dept. of agriculture. Leaflet},
	address = {[Washington,},
	note = {Contribution from Bureau of entomology and plant quarantine.}
}