%0 Journal Article %A Donderski, Wojciech %A Sokol, Malgorzata %T Production of B-Vitamins by Heterotrophic Planktonic Bacteria Isolated from Littoral Zone of The Lake Jeziorak %D 1990 %J Med J Islamic World Acad Sci %P 209-213 %V 3 %N 3 %R %U https://dx.doi.org/