Long, Leon E., 1933- <br/><br/>
Geology 
by Leon E. Long 
 - New York  McGraw-Hill  1974 
 - xiii, 526 p. : ill. ; 25 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0070386722 
<br/><br/><label>LCCN: </label>73-020105 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology