@book{148182,
	author = {Centner, Terence J. and ebrary, Inc.},
	title = {Empty pastures},
	publisher = {University of Illinois Press,},
	year = {c2004.},
	address = {Urbana, Ill. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10533443}
}