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 168 OP 173 DO 10.5344/ajev.1970.21.3.168 VO 21 IS 3 YR 1970 UL http://www.ajevonline.org/content/21/3/168.abstract AB