Histological and metabolic changes in selected tissues of fish, Oreochromis mossambicus under chronic ammonia stress
Effect of ecophysiological factors on reproductive potential of Hydrometra butleri Hungerford and Evans (Hemiptera: Hydrometridae)
Studies on the toxic effects of cadmium and copper in the tissues of the freshwater mussel Lamellidens marginalis (Lamarck)
