TY - BOOK AU - Van Zyl, J. A. TI - The microbiology of south african winemaking : II. The preservation of musts and wines with pyrocarbonic acid dietnyl ester KW - Vino KW - Elaboración KW - Microbiología N1 - Sobretiro de: S. Afr. J. Agric. Sci. 5(2):293-304, 1962 ER -