The dynamics of community non-compliance with basic water supply projects The dynamics of community non-compliance with basic water supply projects
The screening of crop, pasture and wetland species for tolerance of polluted water originating in coal mines The screening of crop, pasture and wetland species for tolerance of polluted water originating in coal mines
Development of guidelines for toxicity bioassaying of drinking and environmental waters in South Africa Development of guidelines for toxicity bioassaying of drinking and environmental waters in South Africa
Groundwater quality deterioration in the Olifants River catchment above the Loskop Dam with specialised investigations in the Witbank Dam sub-catchment Groundwater quality deterioration in the Olifants River catchment above the Loskop Dam with specialised investigations in the Witbank Dam sub-catchment
Ontwikkeling en rekenarisering van ‘n geskikte vloedbesproeiings ontwerpprosedure Vol 1 Ontwikkeling en rekenarisering van 'n geskikte vloedbesproeiings ontwerpprosedure Vol 1
Ontwikkeling en rekenarisering van ‘n geskikte vloedbesproeiings ontwerpprosedure Vol 4 Ontwikkeling en rekenarisering van 'n geskikte vloedbesproeiings ontwerpprosedure Vol 4
Ontwikkeling en rekenarisering van ‘n geskikte vloedbesproeiings ontwerpprosedure Vol 3 Ontwikkeling en rekenarisering van 'n geskikte vloedbesproeiings ontwerpprosedure Vol 3
Reaksie van Gewasse op Voorafgeprogrammeerde Tekortbesproeiing Reaksie van Gewasse op Voorafgeprogrammeerde Tekortbesproeiing
Explanation of the 1: 500 000 hydrogeological map 2326 Pietersburg Explanation of the 1: 500 000 hydrogeological map 2326 Pietersburg