Origin and dynamics of nitrate bearing groundwater in semi-arid Kalahari, Botswana.

  • Author:

    Osenbrück K, Stadler S, Himmelsbach T, Knöller K, Suckow A & Weise SM

  • Source:

    International Workshop on the Application of Isotope Techniques in Hydrological and Environmental Studies, UNESCO, Paris, France, September 6-8, 2004. 
  • Date: 2004