A global overview of inter-basin water transfer schemes A global overview of inter-basin water transfer schemes
The development of a production facility for standard laboratory test organisms for ecotoxicological research The development of a production facility for standard laboratory test organisms for ecotoxicological research
An overview of the pesticide and metal levels present in populations of the larger indigenous fish species of selected South African rivers An overview of the pesticide and metal levels present in populations of the larger indigenous fish species of selected South African rivers
The biological and chemical database – User manual The biological and chemical database - User manual
Water quality for aquatic ecosystems: tools for evaluating regional guidelines Water quality for aquatic ecosystems: tools for evaluating regional guidelines
Tadpoles as bioindicators of stream quality: A baseline study Tadpoles as bioindicators of stream quality: A baseline study
Research on the rapid biological assessment of water quality impacts in streams and rivers (SASS) Research on the rapid biological assessment of water quality impacts in streams and rivers (SASS)
The environmental status of the Orange River mouth as reflected by the fish community The environmental status of the Orange River mouth as reflected by the fish community
An investigation into phytoplankton blooms in the Vaal River and the environmental variables responsible for their development and decline An investigation into phytoplankton blooms in the Vaal River and the environmental variables responsible for their development and decline