@book{120742,
	author = {Pickering, R. and Goddard, John,},
	title = {Ngorongoro's bird life;},
	publisher = {The Conservator of Ngorongoro Conservation Unit,},
	year = {1966]},
	series = {Ngorongoro conservation area booklets ;},
	address = {[Ngorongoro Crater, Tanzania,}
}