Refine your search
Availability
-
Authors
- Allen, Milton Arthur
- Anderson, Charles Al...
- Arizona
- Armstrong, Augustus ...
- Butler, G. M.
- Colton, Harold Selle...
- Creasey, S. C.
- Gilluly, James
- Gregory, Herbert E.
- Heineman, Robert Emi...
- Heintzelman, Samuel ...
- Jenkins, Olaf Pitt
- Marshall, R. B.
- McGregor, John C.
- Mowry, Sylvester
- Ross, Clyde P.
- Schrader, Frank Char...
- United States
- University of Arizon...
- Wilson, Eldred Dewey
- Show more
- Show less
-
Series
- 1st- ed.: Arizona, B...
- 3d: Physical science...
- Arizona. Bureau of m...
- Arizona. Bureau of M...
- Bulletin
- Economic series
- Geological ser
- Geological series
- Geological Survey bu...
- Geological Survey wa...
- Its bulletin
- Its Bulletin
- Mineral technology s...
- Museum of Northern A...
- U.S. Dept. of Agricu...
- U.S. Dept. of agricu...
- U.S. Geological Surv...
- University of Arizon...
- Show more
- Show less
-
Places
- Alabama
- Arizona
- California
- China
- Colorado River (Colo...
- Europe
- Evansville (Ind.)
- Huron, Lake (Mich. a...
- Indiana
- Kentucky
- Mexico
- New Mexico
- Prescott (Ariz.)
- Prescott National Fo...
- Sonora (Mexico : Sta...
- United States
- Walhalla Plateau (Ar...
- Washington (D.C.)
- Yellowstone National...
- Show more
- Show less
-
Topics
- Agriculture
- Copper ores
- Education
- Educational law and ...
- Educational surveys
- Geology
- Geology, Stratigraph...
- Gold mines and minin...
- Groundwater
- Indians of North Ame...
- Manganese ores
- Mines and mineral re...
- Mining engineering
- Ore deposits
- Paleontology
- Physical geography
- Public schools
- Universities and col...
- Water-supply
- Show more
- Show less