TY - TH AU - Woodruff,B.J. TI - Relationship of tannin and seed color to seedling vigor in Sorghum bicolor (L.) Moench PY - 1978/// CY - West Lafayette, IN (USA) PB - Purdue University, KW - Colour KW - Emergence KW - Germination KW - Methods KW - Seedlings KW - Sorghum bicolor KW - Statistical analysis KW - Tannins N1 - Thesis - Illustrations, tables, bibliography p. 50-54 ER -