A note on a light-temperature dependent model for algal blooms in the Vaal River A note on a light-temperature dependent model for algal blooms in the Vaal River
User assessment survey of a shallow freshwater lake, Zeekoevlei, Cape Town, with particular emphasis on water guality User assessment survey of a shallow freshwater lake, Zeekoevlei, Cape Town, with particular emphasis on water guality
A PC-based weather data bank for crop growth modelling A PC-based weather data bank for crop growth modelling
Tastes and odours in the aquatic environment: A review Tastes and odours in the aquatic environment: A review
Chemical oxygen demand using microwave digestion: A tentative new method Chemical oxygen demand using microwave digestion: A tentative new method
Kinetic model of the fixation of phosphates on particles of sediments Kinetic model of the fixation of phosphates on particles of sediments
Technical note: The use of holding cages for the spawning of Clarias gariepinus Technical note: The use of holding cages for the spawning of Clarias gariepinus
The effect of salinity on the reproductive charecteristics of parthenogenetic Artemia from South Africa The effect of salinity on the reproductive charecteristics of parthenogenetic Artemia from South Africa