Namowitz, Samuel N. Stone, Donald B. <br/><br/>
Earth science 

 - Massachusetts  D.C. Health and Company  1981 
 - 566  p. 
<br/><br/><label>ISBN: </label>0-278-47153-6 
<br/><br/><label>Dewey Class. No.: </label>CIR  550 N36 1981