Wickham, Lynda D.2008-12-112008-12-112008-12-11https://hdl.handle.net/2139/2703enPlease contact the West Indiana Division at the University of the West Indies,St.Augustine in order to view the full thesis. Contact: wimail@sta.uwi.eduYams -- Research -- Trinidad and TobagoYams -- Trinidad and Tobago -- GrowthExtension of dormancy in tropical yams (Dioscorea Spp.)Thesis