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Author/Creator
- Geological Survey (U.S.)126
- United States. National Aeronautics and Space Administration13
- Planetary Geology Program (U.S.)5
- Bohannon, Robert G.4
- Denson, N. M. (Norman MacLaren), 1914-4
- Johnson, William D., Jr.4
- Planetary Geology and Geophysics Program (U.S.)4
- Billingsley, George H.3
- Dover, James H.3
- Haxel, Gordon3
- Kansas Geological Survey3
- Lemon, Earl M.3
- Moore, Richard B. (Richard Beresford), 1945-3
- Pampeyan, Earl Haig, 1925-3
- Scott, David Holcomb, 1916-3
- Sherrod, David R.3
- Sims, P. K. (Paul Kibler), 1918-20113
- Snyder, George L. (George Leonard), 1927-3
- Tanaka, Kenneth L.3
- Weems, R. E. (Robert E.)3