PRADYUTI DASH, PADHI S.B. (2012). NATURAL ANTIOXIDANT PRODUCTION BY Oscillatoria Sp. AND Microcystis Sp. FROM PONDS OF PURI DISTRICT, ODISHA. International Journal of Microbiology Research, 4 (6), 249-252. http://dx.doi.org/10.9735/0975-5276.4.6.249-252