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Subject
- Hydrology57
- Agriculture27
- Remote sensing19
- Biotic communities18
- Forest hydrology13
- Forest management13
- Watershed management13
- Hydrology, Forest10
- Environmental aspects8
- Water8
- Soil science7
- Soils7
- Research6
- Watersheds6
- Forest influences5
- Forests and forestry5
- Land settlement5
- Measurement4
- Arid regions agriculture3
- Desert ecology3