@inbook {,
	title = {Origins and development of Andean pastoralism: an overview of the past 6000 years},
	booktitle = {The Walking Larder: patterns of domestication, pastoralism and predation},
	year = {1989},
	pages = {256-268},
	publisher = {Unwin Hyman},
	organization = {Unwin Hyman},
	address = {London},
	keywords = {andes exchange},
	author = {Browman, David L.},
	editor = {Clutton-Brock, J.}
}