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 308 OP 310 DO 10.5344/ajev.1966.17.4.308 VO 17 IS 4 YR 1966 UL http://www.ajevonline.org/content/17/4/308.abstract AB