@book{11461,
	author = {Bishop, Walter W., and Wenner-Gren Foundation for Anthropological Research.},
	title = {Background to evolution in Africa /},
	publisher = {University of Chicago Press},
	year = {1967.},
	address = {Chicago,},
	note = {"Systematic investigation of the African later tertiary and quaternary; proceedings of the symposium held at Burg Wartenstein, Austria, July-August, 1965, under the auspices of the Wenner-Gren Foundation for Anthropological Research, New York."}
}