@book{184072,
	author = {Nichols, John J. and ebrary, Inc.},
	title = {After collapse},
	publisher = {University of Arizona Press,},
	year = {2010, c2006.},
	address = {Tucson :},
	note = {Papers presented at a symposium held during the Annual Meeting of the Society for American Archaeology in Milwaukee, April 2003.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10571205}
}