Allison, Ira S. <br/><br/>
Geology  the science of a changing earth 
Ira S. Allison. 
 - 7th ed.  
 - New York   McGraw-Hill Book Company  c1980. 
 - 579 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0070011214 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geology.
<br/><br/><label>Dewey Class. No.: </label>Cir 550 Al5 1980