Hasser, Dale T. <br/><br/>
Focus on earth science /  
Dale T. Hasser, Susan S. Leach 
 - x, 614 pages :  color illustrations 
<br/><br/>
<br/><br/><label>ISBN: </label>0675026717 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth sciences
<br/><br/><label>Dewey Class. No.: </label>550