TY - MANSCPT AU - Liebenberg,Hanlie TI - Air pollution population exposure evaluation in the Vaal Triangle using GIS PY - 2000/// KW - Geografie en Omgewingsleer KW - Geography and Environmental Studies KW - South African Theses and Dissertations KW - UCTD KW - Academic theses KW - fast KW - lcgft N1 - B No. G77675 PU vir CHO (thesis); MSc (Geografie en Omgewingsbestuur) ER -