Bernstein, Leonard <br/><br/>
Concepts & challenges earth science te 2009c  
Leonard Bernstein [et al.] 
 - 4th ed. 
 - Minnesota :  Pearson,  2009. 
 - 510p. 
 - Natl. .
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>9780785467649 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth
<br/><br/><label>Dewey Class. No.: </label>550  / BEC