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- Water-resources investigations report3
- Scientific investigations report2
- Fact sheet1
- Geological Survey professional paper1
- Professional paper1
- Regional aquifer-system analysis1
- Scientific investigations map1
- U.S. Geological Survey circular1
- U.S. Geological Survey professional paper1
- U.S. Geological Survey water-resources investigations report1
- USGS fact sheet1
- Water resources investigations1
- Water-resources investigations1