@book{4673,
	author = {Krombein, Karl V. and Vecht, J. van der.},
	title = {Biosystematic studies of ceylonese wasps, XVII},
	publisher = {Smithsonian Institution,},
	year = {1987},
	series = {Smithsonian contributions to zoology},
	address = {Washington :},
	note = {D54-51}
}