@book{58599,
	author = {Maurer, Brian A. and ebrary, Inc.},
	title = {Geographical population analysis},
	publisher = {Blackwell Scientific Publications,},
	year = {1994.},
	series = {Methods in ecology},
	address = {Oxford ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10317802}
}