TY - JOUR T1 - Abstracts and Reviews JF - American Journal of Enology and Viticulture JO - Am J Enol Vitic. SP - 257 LP - 263 DO - 10.5344/ajev.1969.20.4.257 VL - 20 IS - 4 A2 - , Y1 - 1969/01/01 UR - http://www.ajevonline.org/content/20/4/257.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -