REMOVE

1. Physical
2. Atlas Map
3. Massachusetts

WHAT

1. Geology (2)
2. Landforms (2)
3. Physical Atlas (2)

WHERE

1. Connecticut (1)
2. Maine (1)
3. New England (1)
4. New Hampshire (1)

WHO

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

WHEN

1. 1966 (2)
2. 1912 (1)
3. 1967 (1)