Limit your search
Creator
- Kally, Elisha 5
- Schwarz, Jehoshua 1
Donor
- Naff, Thomas 5
Topic
- Groundwater 5
- Economics 2
- Politics and government 2
- Technology 2
- Water diversion 2
- Water transfer 2
- Arid regions 1
- Brackish waters 1
- Dams 1
- Irrigation 1
- more »