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Author/Creator
- Geological Survey (U.S.)[remove]34
- Watts, K. C.9
- United States. National Aeronautics and Space Administration6
- Griffitts, Wallace R.4
- Hinkle, Margaret E.4
- National Uranium Resource Evaluation Program4
- Planetary Geology and Geophysics Program (U.S.)3
- Hare, Trent M.2
- Hunter, Marc A.2
- Langenheim, Victoria E.2
- Ponce, David A.2
- Archinal, Brent A.1
- Arkansas Geological Commission1
- Blue, Jennifer1
- Brunstein, F. Craig (Frederick Craig)1
- Bryant, Bruce, 1930-1
- Carroll, Roger D.1
- Casebier, Darlene A.1
- Denton, Kevin M.1
- Donlin, Carolyn A.1