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- Water-resources investigations report36
- Scientific investigations map24
- Water-resources investigations6
- Hydrologic investigations atlas4
- Open-file report3
- Louisiana hydrologic atlas map2
- Miscellaneous investigations series2
- U.S. Geological Survey open-file report2
- Geologic investigations series1
- Miscellaneous field studies1
- WRI report1
- Water resources investigations1
- Water resources investigations report1
- Water-resources investigation report1