AU - Donderski, Wojciech AU - Sokol, Malgorzata TI - Production of B-Vitamins by Heterotrophic Planktonic Bacteria Isolated from Littoral Zone of The Lake Jeziorak PT - Journal Article DP - 1990 TA - Med J Islamic World Acad Sci PG - 209-213 VI - 3 IP - 3 AID - [doi] 4100 - https://dx.doi.org/ SO - Medical Journal of Islamic World Academy of Sciences, 1990 3(3):209