RT Journal Article SR Electronic T1 Abstracts and Reviews JF American Journal of Enology and Viticulture JO Am. J. Enol. Vitic. FD American Society for Enology and Viticulture SP 69 OP 75 VO 20 IS 1 YR 1969 UL http://www.ajevonline.org/content/20/1/69.abstract AB