@book{236641,
	author = {Lenteren, J. C. van. and ebrary, Inc.},
	title = {Quality control and production of biological control agents},
	publisher = {CABI Pub,},
	year = {2003.},
	address = {Wallingford :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10178019}
}