Preliminary investigation into algal weeds in inland waters Preliminary investigation into algal weeds in inland waters
Conceptual design report for a national river water quality assessment programme Conceptual design report for a national river water quality assessment programme
The effect of urban runoff on the water quality of Swartkops estuary The effect of urban runoff on the water quality of Swartkops estuary
‘n Waterbalansmodel vir Besproeiing, gebaseer op Profielwatervoorsieningstempo en Gewaswaterbehoeftes 'n Waterbalansmodel vir Besproeiing, gebaseer op Profielwatervoorsieningstempo en Gewaswaterbehoeftes
Investigation into requirements for research in surface water treatment in South Africa Investigation into requirements for research in surface water treatment in South Africa
The economic effects of the mineral content present in the Vaal River Barrage on the community of the PWV complex The economic effects of the mineral content present in the Vaal River Barrage on the community of the PWV complex