Soil water studies on small Lucerne plots

Note: Raingauges: Quality pays

Besproeiing, gewasopbrengs en dreinering op die Vaalhartsbesproeiingskema: 2. Die voorkoms van verbrakte grond en die invloed van dreinering daarop

The phosphorus cycle in Germiston lake. 1. investigational objectives and aspects of the limnology of the lake

Composition of fruit and vegetable processing wastes

Electronic measurement and recording of evaporation loss

Health aspects of organic substances in South African waters – opinions and realities

The relationship between macro-topography and the groundwater quality in the Great Fish River Basin, Eastern Cape Province

Destratification and reaeration as tools for in-lake management

Annual Report 1980