Botkin, Daniel B. <br/><br/>
Environmental science :  earth as a living planet / 
Daniel B. Botkin and Edward A. Keller. 
 - 9th ed. 
 - Hoboken, NJ. :  Wiley,  c2014. 
 - xviii, 625 p. :  ill., masps ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781118427323 1118427327 
<br/><br/><label>LCCN: </label>2015430431 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences.<br/>Human ecology.<br/>Sanitation.
<br/><br/><label>Dewey Class. No.: </label>333.7  / BOE