Dott, Robert H., 4 0 1929-

Evolution of the earth / 6 6 Robert H. Dott, Jr., Roger L. Batten ; maps and diagrs. by Randall D. Sale. - 3d ed. - - vii, 573, I13 p. : ill. 26 cm. - - - - - . - . - 0 . - . - 0 .



Includes bibliographies and index.



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70176256

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80018876

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Historical geology. --------20--


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