@book{60066,
	author = {Hurd, Paul D., Jr. and Linsley, Earle Gorton.},
	title = {Parasitic bees of the genus Holcopasites Ashmead (Hymenoptera : Apoidea)},
	publisher = {Smithsonian Institution,},
	year = {1972},
	series = {Smithsonian contributions to zoology},
	address = {Washington :}
}