Thompson, P.G.2016-11-152016-11-15https://hdl.handle.net/2139/43383Cattle -- Feeding and feeds -- Behavior -- Trinidad and TobagoZebus -- Feeding and feeds -- Behavior -- Trinidad and TobagoHolstein-Friesian cattle -- Feeding and feeds -- Behavior -- Trinidad and TobagoPangolagrass -- Trinidad and TobagoGrazing -- Trinidad and TobagoGrazing behaviour studies on Holstein-Zebu cattle on pangola pastures : the effect of offering different quality pastures by day and by night on the grazing behaviour of dairy stockTheses