Ratnayake, T.C.Sasidar, P.V.K.Gupta, J.Meena, B.S.2019-01-042019-01-042015Tropical Agricultural Research and Extension,18(1):p.1-11https://dl.nsf.gov.lk/handle/1/24093ConstraintsExtensionPerformanceRankingConstraints experienced by veterinarians while performing their duties