Author = Jacob Opaydeyi and Shahiba Ali Date = Title = Developing an urban land information system for the city of Port of Spain and environs : a modular approach Publisher = Format = Manuscript Keywords = Description = Spatial Coverage = Trinidad and Tobago URL = gim.inrs-ucs.uquebec.ca/fran/PDF/Opadeyi_Ali-1999.pdf Place of Publication = Repository = University of the West Indies Main Library, St.Augustine, Trinidad and Tobago