The use of oxygen evolution to assess the short-term effects of toxicants on algal photosynthetic rates The use of oxygen evolution to assess the short-term effects of toxicants on algal photosynthetic rates
Short communication A brief assessment of a weather data generator (CLIMGEN) at Southern African sites Short communication A brief assessment of a weather data generator (CLIMGEN) at Southern African sites
Determination and partitioning of heavy metals in sediments of the Vaal Dam System by sequential extraction Determination and partitioning of heavy metals in sediments of the Vaal Dam System by sequential extraction
A comparison of two sets of primers for the RT-PCR detection of astroviruses in environmental samples A comparison of two sets of primers for the RT-PCR detection of astroviruses in environmental samples
Activated sludge mixed liquor heterotrophic active biomass Activated sludge mixed liquor heterotrophic active biomass
Effect of gold-mine related operations on the physical and chemical characteristics of sediment texture Effect of gold-mine related operations on the physical and chemical characteristics of sediment texture
A laboratory evaluation of Watermark electrical resistance and Campbell Scientific 229 heat dissipation matric potential sensors A laboratory evaluation of Watermark electrical resistance and Campbell Scientific 229 heat dissipation matric potential sensors
Seasonal fluctuations in gonadotropin levels in the plasma and gonads of male and female tilapia, Oreochromis mossambicus Seasonal fluctuations in gonadotropin levels in the plasma and gonads of male and female tilapia, Oreochromis mossambicus
The effect of dredging onlight penetration in the Boro River, Okavango Delta, Botswana, from 1972 to 1975 The effect of dredging onlight penetration in the Boro River, Okavango Delta, Botswana, from 1972 to 1975