Cunningham, William P <br/><br/>
Principles of environmental science :   inquiry and applications  
William P Cunningham 
 - New York ;  McGraw-Hill ,  2011. 
 - xxiv, 389p. :  ill. ;  28 cm. 
<br/><br/>Include index 
<br/><br/><label>ISBN: </label>0-07-122186-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental science-textbooks