@book{115562,
	author = {Guerrant, Edward O. and ebrary, Inc.},
	title = {Ex situ plant conservation},
	publisher = {Island Press,},
	year = {c2004.},
	series = {The science and practice of ecological restoration},
	address = {Washington, DC :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10196529}
}