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 48 OP 53 DO 10.5344/ajev.1970.21.1.48 VO 21 IS 1 YR 1970 UL http://www.ajevonline.org/content/21/1/48.abstract AB