Dissanayake, D.M.W.K.2020-07-212020-07-212002https://dl-susl.nsf.gov.lk/handle/1/30270Natural ResourcesSurvey to findout the effectiveness of aquaculture service centre in the field of shrimp farming in North Western provinceResearch ReportAP-NATURAL-056BScSabaragamuwa University of Sri Lanka