The relationship between the geology and the groundwater quality of the Great Fish River catchment north of Kommadagga The relationship between the geology and the groundwater quality of the Great Fish River catchment north of Kommadagga
Metal surveys in South African estuaries IX. Buffalo River Metal surveys in South African estuaries IX. Buffalo River
Metal surveys in South African estuaries X. Blind, Ihlanza, Nahoon and Quinera Rivers Metal surveys in South African estuaries X. Blind, Ihlanza, Nahoon and Quinera Rivers
Preliminary investigations on the cryopreservation of Clarias gariepinus (Clariidae: Pisces) sperm Preliminary investigations on the cryopreservation of Clarias gariepinus (Clariidae: Pisces) sperm
Cage culture of Mozambique tilapia, Oreochromis mossambicus without artificial feeding in maturation ponds of the Phuthaditjhaba sewage system Cage culture of Mozambique tilapia, Oreochromis mossambicus without artificial feeding in maturation ponds of the Phuthaditjhaba sewage system
Influence of nitrates on biological phosphorus removal from wastewater Influence of nitrates on biological phosphorus removal from wastewater
The water quality of a small urban catchment near Durban, South Africa The water quality of a small urban catchment near Durban, South Africa
An evaluation of the activated alumina process for fluoride removal from drinking-water and some factors influencing its performance An evaluation of the activated alumina process for fluoride removal from drinking-water and some factors influencing its performance
The effect of flood conditions on the groundwater quality of a borehole at Baroda near Cradock, Eastern Cape Province The effect of flood conditions on the groundwater quality of a borehole at Baroda near Cradock, Eastern Cape Province