@book{121987,
	author = {Hanski, Ilkka. and ebrary, Inc.},
	title = {Ecology, genetics, and evolution of metapopulations},
	publisher = {Elsevier,},
	year = {c2004.},
	address = {Burlington, MA :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10206443}
}