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Donor
- Naff, Thomas 2
Topic
- Groundwater 2
- Technology 2
- Agriculture 1
- Aquifers 1
- Building 1
- Hazardous wastes 1
- Hydrogeology 1
- Hydrology 1
- Microirrigation 1
- Rangelands 1
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Publisher
- United States. Congress. Office of Technology Assessment 2