The use of triploid-grass carp, Ctenopharyngodon idella (Val), in the control of submerged aquatic weeds in the Florida Lake, Roodepoort, Transvaal

Anaerobic digestion of landfill leachate

Evaluation of sealed-cell electrodialysis for industrial effluent treatment

An automated colorimetric method for the determination of cyanoguanidine in water

Exploitation potential of Karoo aquifers – Appendix

Dissolved air flotation for the pretreatment of eutrophied surface water for potable use

Conceptual design report for a national river water quality assessment programme

The isolation and identification of mutagens in drinking water

Flow rate and patterns of water consumption and unaccounted-for-water losses in urban areas

Ekonomiese evaluering van alternatiewe besproeiingskeduleringstrategie vir koring in die besproeiing in die besproeiingsgebied van die Vrystaatstreek