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 204 OP 207 DO 10.5344/ajev.1962.13.4.204 VO 13 IS 4 YR 1962 UL http://www.ajevonline.org/content/13/4/204.abstract AB