Abeywansa, W.D.Abeygunawardena, H.2014-11-122014-11-121995Tropical Agricultural Research, 7:p.291-292https://dl.nsf.gov.lk/handle/1/12378Veterinary ScienceZebu cattleOestrousReproductive behaviourOestrous signs of Lankan indigenous zebu cattle after oestrous inductionA