PT - JOURNAL ARTICLE ED - American Society for Enology and Viticulture TI - Abstracts and Reviews AID - 10.5344/ajev.1969.20.2.120 DP - 1969 Jan 01 TA - American Journal of Enology and Viticulture PG - 120--126 VI - 20 IP - 2 4099 - http://www.ajevonline.org/content/20/2/120.short 4100 - http://www.ajevonline.org/content/20/2/120.full SO - Am J Enol Vitic.1969 Jan 01; 20