Ratnayake, T.C.Pathirana, K.K.2010-07-062010-07-061989Journal of the National Science Council of Sri Lanka, 17(1):p.99-106https://dl.nsf.gov.lk/handle/1/5905Abstract available from Library, Please quote title when requestingLactationCattleAnimal husbandryAgricultureEffect of two methods of suckling on the yield of milk and the performance of calvesArticle