Kummel, Bernhard, <br/><br/>
History of the earth;  an introduction to historical geology. 

 - San Francisco,  W. H. Freeman  [1961] 
 - xii,610 p.  illus.  26 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic<br/>Paleontology
<br/><br/><label>Dewey Class. No.: </label>551 W.E.F 1961 A084 Or.