Mbionwu, G.C.Okereke, H.E.2016-09-082016-09-08https://hdl.handle.net/2139/42735Cattle -- Physiology -- Effect of temperature on -- Trinidad and TobagoZebus -- Physiology -- Effect of temperature on -- Trinidad and TobagoHeat tolerance studies on cattle in the wet tropics : the importance of coat colour in the thermo-regulatory mechanism of Zebu-Holstein crosses with particular reference to output of sweatTheses