@book {,
	title = {The People of the Colca Valley: A population study},
	series = {Dellplain Latin American studies. 9},
	year = {1982},
	note = {Noble David Cookill. ; 23 cmIncludes index},
	pages = {xix, 101},
	publisher = {Westview Press},
	organization = {Westview Press},
	address = {Boulder, Colo.},
	keywords = {Colca River Valley (Arequipa, Indians of South America Peru Colca River Valley (Arequipa) Population History, Peru Population History, Peru) Population History},
	isbn = {0865313903 (pbk.)},
	author = {Cook, Noble David}
}