Karunasinghe, W.P.N.Wijeyaratne, M.J.S.2010-07-062010-07-061995Journal of the National Science Council of Sri Lanka, 23(1):p.1-7https://dl.nsf.gov.lk/handle/1/6472Fishing effortAmblygaster sirmProductivityFisheriesStudies on the exploitation of trenched sardine Amblygaster sirm (WALBAUM) off the Negombo CoastArticle