Algal rupture during abstraction from reservoirs and the consequences for water treatment

A method for estimating the hydraulic roughness of unlined bored tunnels

An atlas of potentially water-related diseases in South Africa (Vol 1): Mortality 1990

An atlas of potentially water-related diseases in South Africa (Vol 2): Bibliography

Underground neutralisation of mine-water with limestone

Evaluation of solid waste practice in developing urban areas of South Africa

Status report on the Kruger National Park Rivers research programme: A synthesis of results and assessment of progress to January 1996

The hydraulics of physical biotopes- Terminology, inventory and calibrations

Human health aspects of certain metals in tissue of the African sharptooth catfish, Clarias gariepinus, kept in treated sewage effluent and the Krugersdrift Dam: Chromium and mercury

Modelling of a relationship between phosphorus, pH, calcium and chlorophyll-a concentration