Water Resources of South Africa, 2012 Study (WR2012) Volume 6: Salmod: Salinity modelling of the Upper Vaal, Middle Vaal and Lower Vaal sub-Water management Areas (new Vaal Water Management Area) Water Resources of South Africa, 2012 Study (WR2012) Volume 6: Salmod: Salinity modelling of the Upper Vaal, Middle Vaal and Lower Vaal sub-Water management Areas (new Vaal Water Management Area)
Water Resources of South Africa, 2012 Study (WR2012) Volume 5: Sami Groundwater Module: Verfication Studies, Default Parameters and Calibration Guide. Water Resources of South Africa, 2012 Study (WR2012) Volume 5: Sami Groundwater Module: Verfication Studies, Default Parameters and Calibration Guide.
Water Resources of South Africa, 2012 Study (WR2012) Volume 1: Executive Summary Water Resources of South Africa, 2012 Study (WR2012) Volume 1: Executive Summary
Guiding Principles in the Design and Operation of a Wastewater Sludge Digestion Plant with Biogas and Power Generation. Guiding Principles in the Design and Operation of a Wastewater Sludge Digestion Plant with Biogas and Power Generation.