Brewster, Ancile2008-11-042008-11-042008-11-04https://hdl.handle.net/2139/34enPlease 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.eduFire-clay -- Trinidad and TobagoPortland cement -- Trinidad and TobagoPozzuolanas -- Trinidad and TobagoThesis