Effects of Cowdung and Poultry Manure on Growth Performance of Indian Major Carps (Catla catla, Labeo rohita) and Exotic Carp (Cyprinus carpio) in Thatta District (Sindh), Pakistan: Effect of Organic Fertilizers on Carp Growth. Pakistan Journal of Scientific & Industrial Research. 2011;54(1):34-40. doi:10.52763/PJSIR.BIOL.SCI.54.1.2011.34.40