Some studies on the trawl fishery in the Portugal Bay on the northwestern coastal waters of Sri Lanka

Jayawardena, P.A.A.T.Dayaratne, P.2012-04-042012-04-041998Ceylon Journal of Science (Biological Sciences)26pp.29-40https://dl.nsf.gov.lk/handle/1/7809FisheriesFishing vesselsFishing effortFish productionSpecies compositionPrawnsSome studies on the trawl fishery in the Portugal Bay on the northwestern coastal waters of Sri LankaArticle