RT Journal Article SR Electronic T1 Enology Abstracts JF American Journal of Enology and Viticulture JO Am J Enol Vitic. FD American Society for Enology and Viticulture SP 42 OP 43 DO 10.5344/ajev.1955.6.4.42 VO 6 IS 4 YR 1955 UL http://www.ajevonline.org/content/6/4/42.abstract AB