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Creator
- Baldwin, Helene Louise, 1920- 1
- Geological Survey (U.S.) 1
- McGuinness, C. L. (Charles Lee), 1914- 1
Topic
- Groundwater 1
- Technology 1
- Water quality 1
- Wells 1
Region
- United States 1
Format
- application/pdf 1
Institution
- Oregon State University 1