Ontwikkeling en rekenarisering van ‘n geskikte vloedbesproeiings ontwerpprosedure Vol 4

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Reaksie van Gewasse op Voorafgeprogrammeerde Tekortbesproeiing

The effects of supplied water quality on human health in an urban developments with limited basic subsistence facilities

A strategy for evaluating the environmental impact of on-site sanitation systems

Determination of low chemical oxygen demand using potentiometry and a modified Grabfunction

Potentiometric measurement of chemical oxygen demand

The anatomy of a flash flood in the Hartbeespoort catchment

Incidence of Salmonella spp. In sewage and semi-urban wast water treated by pond oxidation method at the University of the North

An analysis method for the analysis of pumping tests in fractured aquifers