@book{236570,
	author = {Havstad, Kris M. and ebrary, Inc.},
	title = {Structure and function of a Chihuahuan Desert ecosystem},
	publisher = {Oxford University Press,},
	year = {2006.},
	series = {Long-Term Ecological Research Network series},
	address = {Oxford ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10177863}
}