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Author/Creator
- Armstrong, Thomas R.1
- Bailey, Scott, 1948-1
- Barton, Christopher Cramer1
- Baskerville, Charles A.2
- Billingsley, George H.2
- Bybell, Laurel M.1
- Camerlo, Rion H.1
- Cannon, William F.1
- Carr, Michael D.1
- Day, Warren C.2
- Dennen, William H.1
- Drake, Avery Ala, 1927-1
- Earhart, Robert L.1
- Edgar, N. Terence1
- Geological Survey (U.S.)22
- Grantz, Arthur, 1927-20211
- Grim, Muriel S.1
- Hansen, Robert E.1
- Harrison, Richard W.1
- Hualapai Indian Tribe of the Hualapai Indian Reservation, Arizona2