Assessment of groundwater potential in fractured hard rocks around Vryburg, North West Province, South Africa
Change, connectivity and conservation in a major wetland system. Proceedings of the St Lucia Natural Sciences Workshop:
TECHNICAL NOTE: Geographical differences in the relationship between total dissolved solids and electrical conductivity in South African rivers
Characteristics of a bioflocculant produced by a consortium of Cobetia and Bacillus species and its application in the treatment of wastewaters