Water and wastewater management in the malt brewing industry: NATSURV 1 Water and wastewater management in the malt brewing industry: NATSURV 1
Removal of phosphate and nitrogen compounds from biological filter effluents Removal of phosphate and nitrogen compounds from biological filter effluents
An evaluation of hydrological flood estimation techniques: Phase I: The establishment of a small catchment data bank (Part 2: Appendices) An evaluation of hydrological flood estimation techniques: Phase I: The establishment of a small catchment data bank (Part 2: Appendices)
An evaluation of hydrological flood estimation techniques: Phase I: The establishment of a small catchment data bank (Part 1: Text) An evaluation of hydrological flood estimation techniques: Phase I: The establishment of a small catchment data bank (Part 1: Text)
Studies of mineralisation in the Great Fish and Sundays Rivers Studies of mineralisation in the Great Fish and Sundays Rivers
The occurrence and severity of droughts in South Africa The occurrence and severity of droughts in South Africa
Die outo-analisering van die bepaling van sulfaat en alkaliniteit in water Die outo-analisering van die bepaling van sulfaat en alkaliniteit in water
Sludge stabilisation and disinfection by means of autothermal aerobic digestion using oxygen Sludge stabilisation and disinfection by means of autothermal aerobic digestion using oxygen