• Die ontwikkeling van 'n GIS-tegniek om visuele landskap te kwantifiseer 

      Van der Westhuizen, Hendrik Petrus Steyn (Stellenbosch : Stellenbosch University, 2001-03)
      ENGLISH ABSTRACT: The visual landscape is a resource that should be managed sustainably. Sufficient tools for the effective management of visual landscapes are still lacking. Existing visualization software (including ...