Cullumbine, H.Bibile, S.W.Wikramanayake, T.Watson, R.S.2012-01-102012-01-101949The Ceylon Journal of Medical Science6(2)pp.115-141https://dl.nsf.gov.lk/handle/1/6891Health SciencePhysiology of exerciseComparative physiologyHealth surveysThe influence of race and environment on physical fitnessArticle