Non-point source pollution in the Hennops River valley Non-point source pollution in the Hennops River valley
The influence of different water and nitrogen levels on crop growth, water use and yield and the validation of crop models The influence of different water and nitrogen levels on crop growth, water use and yield and the validation of crop models
Investigation of inorganic materials derived from water purification processes for ceramic applications Investigation of inorganic materials derived from water purification processes for ceramic applications
An evaluation of the four electrode and electromagnetic induction techniques of soil salinity measurement An evaluation of the four electrode and electromagnetic induction techniques of soil salinity measurement
A prototype decision support system for the Kruger National Park Rivers Research Programme A prototype decision support system for the Kruger National Park Rivers Research Programme
Evaluation of water supply to developing urban communities (Supplement 1) Evaluation of water supply to developing urban communities (Supplement 1)
Evaluation of water supply to developing urban communities (Supplement 3) Evaluation of water supply to developing urban communities (Supplement 3)
Evaluation of water supply to developing urban communities (Supplement 4) Evaluation of water supply to developing urban communities (Supplement 4)
Evaluation of water supply to developing urban communities (Supplement 2) Evaluation of water supply to developing urban communities (Supplement 2)