@book{67939,
	author = {Gordon, Robert D. and Cartwright, Oscar L.},
	title = {North American representatives of the Tribe Aegialiini (Coleoptera: Scarabaeidae : Aphodiinae)},
	publisher = {Smithsonian Institution,},
	year = {1988},
	series = {Smithsonian contributions to zoology},
	address = {Washington :}
}