T. ARTHI; S. NAGARAJAN; K. VIJAYARAMAN; A. A. SIVAKUMAR. FECUNDITY AND SEX-RATIO OF TWO FRESHWATER FISHES, OMPOK BIMACULATUS AND O. MALABARICUS (BLOCH) OF THE RIVER AMARAVATHY, TAMIL NADU, INDIA. The Bioscan 2013, 8, 159-163.