SA Waterbulletin October 1982

Harvesting of algae grown on raw sewage

The cultivation of algae using waste water from feedlots

Predictive models for estimating net rainfall and interception losses

Representative sampling location criterion for rivers

A review of the use of dyes as soil water tracers

The suitability of m-endo-les agar for total coliform counts by membrane filtration

Metal surveys in South African estuaries v. kromme and Gamtoos rivers (St Francis Bay)

Metal surveys in South African estuaries vi sundays river

SA Waterbulletin August 1982