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Vol. 17 No. 4, October 1991
Home Water SA Vol. 17 No. 4, October 1991

Vol. 17 No. 4, October 1991

11 articles

All Water SA issues

  1. Telecommunications networking of weather data for use in agricultural systems

    Mottram R, de Jager JM, Savage MJ

    View PDF — Telecommunications networking of weather data for use in agricultural systems Download — Telecommunications networking of weather data for use in agricultural systems

  2. Die ontleding van jaarlikse koste van verteenwoordigende spilpuntstelsels in die Suid-Vrystaat substreek

    Meiring JA, Oosthuizen LK

    View PDF — Die ontleding van jaarlikse koste van verteenwoordigende spilpuntstelsels in die Suid-Vrystaat substreek Download — Die ontleding van jaarlikse koste van verteenwoordigende spilpuntstelsels in die Suid-Vrystaat substreek

  3. Effects of soil water stress on stomatal diffusion conductance and leaf water potential in maize (Zea mays L) at flowering stage

    Laker MC, Ceulemans RJM, Vanassche FMG

    View PDF — Effects of soil water stress on stomatal diffusion conductance and leaf water potential in maize (Zea mays L) at flowering stage Download — Effects of soil water stress on stomatal diffusion conductance and leaf water potential in maize (Zea mays L) at flowering stage

  4. Production and water-use efficiency of semi-arid grasslands of South Africa as affected by veld condition and rainfall

    Snyman HA, Fouché HJ

    View PDF — Production and water-use efficiency of semi-arid grasslands of South Africa as affected by veld condition and rainfall Download — Production and water-use efficiency of semi-arid grasslands of South Africa as affected by veld condition and rainfall

  5. THM formation in potable waters with reference to related variables and health data bases

    van Steenderen RA, Pieterse MJ, Bourne D

    View PDF — THM formation in potable waters with reference to related variables and health data bases Download — THM formation in potable waters with reference to related variables and health data bases

  6. An automated colorimetric method for the determination of cyanoguanidine in water

    Pretorius DC, van Staden JF, Botha ADP

    View PDF — An automated colorimetric method for the determination of cyanoguanidine in water Download — An automated colorimetric method for the determination of cyanoguanidine in water

  7. Development of a decision support mapping utility for water resources planning

    Sutherland FR, Lambourne JJ

    View PDF — Development of a decision support mapping utility for water resources planning Download — Development of a decision support mapping utility for water resources planning

  8. Effect of storage time and temperature on the aerobic plate count and on the community structure of two water samples

    Brözel VS, Cloete TE

    View PDF — Effect of storage time and temperature on the aerobic plate count and on the community structure of two water samples Download — Effect of storage time and temperature on the aerobic plate count and on the community structure of two water samples

  9. Anaerobic digestion of landfill leachate

    Lin CY

    View PDF — Anaerobic digestion of landfill leachate Download — Anaerobic digestion of landfill leachate

  10. Evaluation of sealed-cell electrodialysis for industrial effluent treatment

    Schoeman JJ, Staden JF

    View PDF — Evaluation of sealed-cell electrodialysis for industrial effluent treatment Download — Evaluation of sealed-cell electrodialysis for industrial effluent treatment

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

    Venter AJA, Schoonbee HJ

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

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