Sirisena, H.K.G.
(Fresh Water Fisheries Station, Ministry of Fisheries, Udawalawe, S r i Lanka, 1988-07)
The exotic Oreochromis mossambi cus (Peters)
accounts -for about 80“/. of the inland fish production in Sri
Lanka at present. The bulk of the production comes from the
capture fishery in reservoirs and is mainly based ...