@book{228397,
	author = {Gargiullo, Margaret B., and Magnuson, Barbara L., and ebrary, Inc.},
	title = {A field guide to plants of Costa Rica},
	publisher = {Oxford University Press,},
	year = {2008.},
	address = {Oxford ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10212071}
}