Kummel, Bernhard  1919- <br/><br/>
History of the earth :  an introduction to historical geology / 
Bernhard Kummel 
 - 2d ed. 
 - San Francisc :   W. H. Freeman,  c1970 
 - xix, 707 p. :   ill. ;   26 cm. 
 - Series of books in geology .
 - Series of books in geology. .
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0716702495 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Historical geology.
<br/><br/><label>Dewey Class. No.: </label>551.7  / KUH 1961