@book{10066,
	author = {Wehr, Everett Elmer,},
	title = {Controlling gapeworms in poultry ...},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1941]},
	series = {U.S. Dept. of Agriculture. Leaflet,},
	address = {[Washington,},
	note = {"By Everett E. Wehr."--p. 1.}
}