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 61 OP 65 DO 10.5344/ajev.1967.18.1.61 VO 18 IS 1 YR 1967 UL http://www.ajevonline.org/content/18/1/61.abstract AB