Diatoms as indicators of water quality in South African river systems Diatoms as indicators of water quality in South African river systems
Quality of domestic water supplies Volume 5: Management Guide Quality of domestic water supplies Volume 5: Management Guide
Quality of domestic water supplies Volume 4: Treatment guide Quality of domestic water supplies Volume 4: Treatment guide
Guidelines for the application of natural stone trickling filters Guidelines for the application of natural stone trickling filters
A guide to non-point source assessment to support water quality management quality of surface water resources in SA A guide to non-point source assessment to support water quality management quality of surface water resources in SA
Expert system for the design of stormwater management systems for urban runoff quality Expert system for the design of stormwater management systems for urban runoff quality
State of the rivers report: Crocodile, Sabie-Sand and Olifants River systems State of the rivers report: Crocodile, Sabie-Sand and Olifants River systems
State of the rivers report: Letaba and Luvuvhu river systems State of the rivers report: Letaba and Luvuvhu river systems
Experimental irrigation of vineyards with saline water Experimental irrigation of vineyards with saline water
The feasibilty of using low cost modelling techniques to relate river water quality and diffuse loads to a range land uses The feasibilty of using low cost modelling techniques to relate river water quality and diffuse loads to a range land uses