Skinner, Brian J.,  1928- <br/><br/>
Physical geology / 
Brian J. Skinner, Stephen C. Porter. 
 - New York :  Wiley,  c1987. 
 - xii, 750 p. :  ill. (some col.) ;  30 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0471056685 
<br/><br/><label>LCCN: </label>86-032533 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geology.
<br/><br/><label>Dewey Class. No.: </label>550