PT - JOURNAL ARTICLE AU - G. L. Marsh TI - Color Determination and its Interpretations AID - 10.5344/ajev.1952.3.1.69 DP - 1952 Jan 01 TA - American Journal of Enology and Viticulture PG - 69--76 VI - 3 IP - 1 4099 - http://www.ajevonline.org/content/3/1/69.short 4100 - http://www.ajevonline.org/content/3/1/69.full SO - Am J Enol Vitic.1952 Jan 01; 3