Botkin, Daniel B. <br/><br/>
Environmental science :  earth as a living planet / 
Daniel B. Botkin and Edward A. Keller 
 - 9th ed. 
 - Hoboken, NJ :  John Wiley,  c2014. 
 - xix, 62 p. ;  ill. ;  29 cm. 
<br/><br/><label>ISBN: </label>9781118427323 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences<br/>Human ecology
<br/><br/><label>LC Class. No.: </label>GE105  / .B68 2014