REMOVE

1. Physical
2. Utah

WHAT

1. Atlas Map (12)
2. Landforms (8)
3. Physical Atlas (8)
4. Geology (5)

WHERE

1. Algeria (2)
2. Arizona (2)
3. Montana (1)
4. New Mexico (1)

WHO

1. Chapman, R.B. (8)
2. John Wiley & Sons Inc. (8)
3. McCormack, J.C. (8)
4. O'Brien, Emmett J (8)
5. Scovel, James L. (8)

WHEN

1. 1966 (8)
2. 1879 (2)
3. 1875 (1)
4. 1912 (1)
5. 1967 (1)