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- Mineral Development Division, Department of Mines and Energy3
- The Survey3
- Geological Survey of Alabama2
- Mineral Development Division2
- The Division2
- U.S. Geological Survey2
- Crowe, Schaffalitsky & Associates : Environmental Resources Analysis Ltd1
- Geological Survey Branch, Newfondland Dept. of Mines and Energy1
- Geological Survey of Canada1
- Geological Survey of Canada, Dept. of Energy, Mines, and Resources1
- The Survey : [Books and Open-File Reports Section, distributor]1
- U.S. Dept. of the Interior, Geological Survey : [Books and Open-File Reports Section, distributor1