Dunbar, Carl O.  1891-1979. <br/><br/>
Historical geology / 
[by] Carl O. Dunbar [and] Karl M. Waage. 
 - 3d ed. 
 - New York :  John Wiley ,  [1969] 
 - xi, 556 p.  illus., maps (part col.), ports.  26 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>047122507X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Historical geology.<br/>Paleontology.
<br/><br/><label>Dewey Class. No.: </label>551.7  / DUH 1969