Authors:
SWART SJ
PULLES W
BOER RH
KIRKALDY J
PETTIT C
Citation: Sj. Swart et al., ENVIRONMENTAL RISK ASSESSMENT AS THE BASIS FOR MINE CLOSURE AT ISCOR MINING, Journal of the South African Institute of Mining and Metallurgy, 98(1), 1998, pp. 1-6
Citation: Hr. Vanvliet et al., NATIONAL AND REGIONAL SURFACE-WATER QUALITY ASSESSMENT IN THE REPUBLIC-OF-SOUTH-AFRICA, Water science and technology, 30(10), 1994, pp. 25-35