Development of procedures to assess whole effluent toxicity Development of procedures to assess whole effluent toxicity
Evaluation of the application of bacteriophages as indicators of water quality Evaluation of the application of bacteriophages as indicators of water quality
The potential for the use of economic instruments to protect the quality of water resources in South Africa The potential for the use of economic instruments to protect the quality of water resources in South Africa
Sluicing flumes: a new structure for discharge measurement in sediment-laden rivers Sluicing flumes: a new structure for discharge measurement in sediment-laden rivers
The dynamics of community non-compliance with basic water supply projects The dynamics of community non-compliance with basic water supply projects
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