@book{135995,
	author = {Coleman, David C., and Crossley, D. A. and ebrary, Inc.},
	title = {Fundamentals of soil ecology},
	publisher = {Elsevier Academic Press,},
	year = {c2004.},
	address = {Amsterdam ;},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10169762}
}