@book { 4538,
	title = {Schädlinge und Nützlinge},
	publisher = {Stocker},
	year = {1992},
	series = {Praxisbuch : Pflanzenschutz - Obstbau},
	note = {zahlr. Ill.[br]
Literaturverz. S. 118 - 119},
	author = {Polesny, , Friedrich and Höbaus, , Erhard and Blümel, , Sylvia}
}