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 240 OP 246 DO 10.5344/ajev.1971.22.4.240 VO 22 IS 4 YR 1971 UL http://www.ajevonline.org/content/22/4/240.abstract AB