Stokes, William Lee, 1915-
Essentials oh history an introduction to historical geology
Prentice-Hall, 1962
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Stokes, William Lee, 1915-
Essentials of earth history: : an introduction to historical geology
Prentice-Hall, 1966
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Woodford, A.O.
Historical geology
W.H. Freeman, 1965
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Tarbuck, Edward J.
The earth : an introduction to physical geology
Maxwell Macmillan, 1993
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Longwell, Chester R.
Introduction to physical geology
John Wiley & Sons, 1964
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