Van Helden, Paul David2013-09-072005-11-302013-09-072002-04-0120012005-11-24Vlado, V 2001, GIS for spatial decision-making, MSc Dissertation, University of Pretoria, Pretoria, viewed yymmdd <http://hdl.handle.net/2263/29747>H182/thhttp://hdl.handle.net/2263/29747Dissertation (MSc)--University of Pretoria, 2001.Please read the abstract in the section 00front of this document© University of Pretoria 2001Environmental impact analysisSpatial systemsGeographic information system (GIS)UCTDGIS for spatial decision-makingDissertationhttp://upetd.up.ac.za/thesis/available/etd-11242005-101724/