The effects of stream flow manipulation on the invertebrate hosts of malaria, bilharzia and liver fluke disease.and liver fluke disease. The effects of stream flow manipulation on the invertebrate hosts of malaria, bilharzia and liver fluke disease.and liver fluke disease.
Integrated management of water hyacinth in South Africa Integrated management of water hyacinth in South Africa
Uranium pollution of the Wonderfonteinspruit, 1997-2008 Part 1: Uranium toxicity, regional background and mining-related sources of uranium pollution Uranium pollution of the Wonderfonteinspruit, 1997-2008 Part 1: Uranium toxicity, regional background and mining-related sources of uranium pollution
Uranium pollution of the Wonderfonteinspruit, 1997-2008 Part 2: Uranium in water – concentrations, loads and associated risks Uranium pollution of the Wonderfonteinspruit, 1997-2008 Part 2: Uranium in water – concentrations, loads and associated risks
A pilot study on the occurance of endocrine disruptive chemicals in a DDT-sprayed area A pilot study on the occurance of endocrine disruptive chemicals in a DDT-sprayed area
SA urged to say ‘no’ to instant wealth and ‘yes’ to environment SA urged to say 'no' to instant wealth and 'yes' to environment