@book{197073,
	author = {Shachak, Moshe. and ebrary, Inc.},
	title = {Biodiversity in drylands},
	publisher = {Oxford University Press,},
	year = {2005.},
	series = {Long-Term Ecological Research Network series},
	address = {Oxford ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10142495}
}