PT - JOURNAL ARTICLE ED - , TI - Abstracts and Reviews AID - 10.5344/ajev.1970.21.4.216 DP - 1970 Jan 01 TA - American Journal of Enology and Viticulture PG - 216--221 VI - 21 IP - 4 4099 - http://www.ajevonline.org/content/21/4/216.short 4100 - http://www.ajevonline.org/content/21/4/216.full SO - Am J Enol Vitic.1970 Jan 01; 21