Προτεινόμενα θέματα σχετικά με την αναζήτησή σας.
Προτεινόμενα θέματα σχετικά με την αναζήτησή σας.
- Arid regions
- Water-supply 4
- Management 3
- Case studies 2
- Congresses 2
- Desert resources development 2
- Hydrology 2
- Water resources development 2
- Arid regions agriculture 1
- Arid regions ecology 1
- Control 1
- Desertification 1
- Economic aspects 1
- Geomorphology 1
- Hydrologic models 1
- Land use 1
- Maps 1
- Range management 1
- Research 1
- River channels 1
- Soil conservation 1
- Soil management 1
- Soils 1
- Speeches, addresses, etc 1
- Sustainable development 1
- Water conservation 1
- Windbreaks, shelterbelts, etc 1
- World maps 1
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