Barnes, Charles W. <br/><br/>
Earth, time and life: An introduction to physical and historical geology 

 - New York  John Wiley  1980 
 - xv,583p. 
<br/><br/><label>ISBN: </label> RS 421.74 
<br/><br/><label>Source: </label> RS 421.74 
<br/><br/><label>Dewey Class. No.: </label>550 BAR