Akpaniteaku, R.C.; Weimin, M.; Xinhua, Y. - In: Naga 28 (2005) 1/2, pp. 28-32
Fish contain important nutrients such as essential fatty acids, iron, zinc, calcium, vitamin A and vitamin C. Production of freshwater fish depends on the strategic application of various management techniques. The demand for fish products has increased beyond the natural supply, resulting in a...