Hanger, B.2016-05-192016-05-192016-05-19https://hdl.handle.net/2139/42093Tobacco -- Seedlings -- Quality -- Trinidad and TobagoTobacco -- Seedlings -- Climatic factors -- Trinidad and TobagoTobacco -- Seedlings -- Fertilizers -- Trinidad and TobagoTobacco -- Soils -- Trinidad and TobagoInvestigations into certain aspects of the production of tobacco seedlings in Trinidad with particular reference to fertiliser and seedrate trialsTheses