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 46 OP 50 DO 10.5344/ajev.1962.13.1.46 VO 13 IS 1 YR 1962 UL http://www.ajevonline.org/content/13/1/46.abstract AB