Vitamin requirements of bacteria and yeasts, by Stewart A. Koser. Koser, Stewart Arment. Bacteriology Cultures and culture media. Bacteria Physiology. Yeast. Vitamins. QR84 .K613 374.194 KOV Bibliography: p. 581-649. Springfield, Ill., Thomas [1968] [1968] 1968 Text viii, 663 p. : eng