A preliminary study to identify pathology present in fish in the lower Olifants River following a large crocodile mortality event
Distribution, use and ecological roles of the medicinal plants confined to freshwater ecosystems in South Africa
Compendium of water conservation and water demand management interventions and measures at the municipal level in South Africa
Spectrophotometric determination of fluoride in drinking water using aluminium complexes of triphenylmethane dyes
Assessment of microbial contamination of groundwater in upper Limphasa River catchment, located in a rural area of northern Malawi