@book { 4522,
	title = {Handbuch des Obstbaus},
	publisher = {Neumann},
	year = {1993},
	series = {},
	note = {Ill., graph. Darst.[br]
Literaturverz. S. [583] - 611},
	author = {Friedrich, , Gerhard [Hrsg.] and Kegler, , Hartmut}
}