Botkin, Daniel B. <br/><br/>
Environmental science / 
Daniel B. Botkin and Edward A. Keller 
 - 8th ed. 
 - Hoboken, NJ :  John Wiley,  c2012. 
 - Various p. :  ill., maps. ;  28 cm. 
<br/><br/>
<br/><br/><label>ISBN: </label>9780470646090 9780470520338 (Ebook) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences<br/>Human ecology
<br/><br/><label>LC Class. No.: </label>GE105  / .B68 2012