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- Water-resources investigations report90
- Scientific investigations map16
- Scientific investigations report11
- Open-file report7
- Hydrologic investigations atlas5
- Water-resources investigations3
- A contribution of the Regional Aquifer-System Analysis Program2
- Floods in the upper Mississippi River basin, 19932
- Geological Survey professional paper2
- Mechanics of aquifer systems2
- U.S. Geological Survey circular2
- A Contribution of the Regional Aquifer-System Analysis Program1
- Fact sheet1
- Regional aquifer-system analysis1
- Scientific investigations map ;1
- U.S. Geological Survey scientific investigations map1
- Water resources investigations1
- Water-resources investigation report1