@book { 4646,
	title = {Biologischer Pflanzenschutz im Obstbau 1; Winter : Seminar Pulkau 2002},
	publisher = {\"die Umweltberatung\" Weinviertel},
	year = {2002},
	series = {},
	note = {},
	author = {Spornberger, , Andreas and Waltl, , Karl}
}