Investigation of Natural Enrichment Processes of Nitrate in Soil and Groundwater of Semi-Arid Regions: Case-Study Botswana.
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Autor:
Stadler S, Schwiede M, von Hoyer M, Duijnisveld WHM, Böttcher J, Hötzl H, Himmelsbach T
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Quelle:
Water Resources of Arid and Semi-Arid Regions of Africa: Issues and Challenges 03.-07. Aug. 2004, Gaborone, Botswana.
- Datum: 2004