Hay, E.L.2016-05-252016-05-252016-05-25https://hdl.handle.net/2139/42152Cacao -- Soils -- Trinidad and TobagoCacao -- Yields -- Trinidad and TobagoCacao -- Planting -- Fertilizers -- Trinidad and TobagoThe cacao industry of Trinidad : a re-investigation of the factors influencing the yields of cacao on different ages of cultivation in the Rio Claro districtTheses