@book {228,
	title = {Leafhoppers (Cicadellidae): A  Bibliography, Generic Check-list and Index to the World Literature 1956-1985},
	year = {1990},
	pages = {368},
	publisher = {CAB  International},
	organization = {CAB  International},
	address = {Wallingford, Oxon, UK},
	author = {P.W. Oman and W.J. Knight and M.W. Nielson}
}
