Spencer, Edgar W. <br/>
Earth Science : understanding environmental systems. 

 - New York.  Tata McGraw-Hill.  2003 
 - 28 cm.  518 page  2  28 cm. 
<br/><br/><label>ISBN: </label>0-07-234146-7 
<br/><br/><label>Standard No.: </label> Available 
<br/><br/><label>Source: </label> Available 
<br/><br/><label>Subjects--Personal Names: </label><br/>Earth science
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>550 SPE