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 41 OP 44 DO 10.5344/ajev.1956.7.1.41 VO 7 IS 1 YR 1956 UL http://www.ajevonline.org/content/7/1/41.abstract AB