Composting and the fate of Ascaris Lumbricoides Ova Composting and the fate of Ascaris Lumbricoides Ova
A borehole probe for sampling groundwater from selected strata A borehole probe for sampling groundwater from selected strata
Bepalings van anorganiese en totale kwik in water en uitvloeisels deur vlamlose atoomabsorpsie Bepalings van anorganiese en totale kwik in water en uitvloeisels deur vlamlose atoomabsorpsie
The significance of an anaerobic zone for the biological removal of phosphate from wastewaters The significance of an anaerobic zone for the biological removal of phosphate from wastewaters
Induced spawning of the two Phytophagous Chinese Carp species Ctenopharyngodon Idella (Val.) and Hypopthalmicthys Molitrix (Val.) with reference to the possible use of the grass carp in the control of aquatic weeds Induced spawning of the two Phytophagous Chinese Carp species Ctenopharyngodon Idella (Val.) and Hypopthalmicthys Molitrix (Val.) with reference to the possible use of the grass carp in the control of aquatic weeds
Correction to paper ‘reclaimed water: a health hazard?’ Correction to paper 'reclaimed water: a health hazard?'
Groundwater recharge in the dolomite of the Ghaap Plateau near Kuruman in the Northern Cape, Republic of South Africa Groundwater recharge in the dolomite of the Ghaap Plateau near Kuruman in the Northern Cape, Republic of South Africa
The dissolved mineral composition of the water flowing into and out of the Hartbeespoort dam The dissolved mineral composition of the water flowing into and out of the Hartbeespoort dam