@book{51953,
	author = {Winkler, A. J.},
	title = {Viticultura},
	publisher = {CECSA,},
	year = {1970 (c.1965)},
	address = {México, D.F. :},
	note = {c.3 sustituye a España. Ministero de Agricultura. Diez temas sobre la vid.}
}