McKinney Michael L, <br/><br/>
Environmental science :  
by Michael L McKinney, Robert M Schoch and Logan Yonavjak .  
 - 5th ed. 
 - Burlington  Jones and Bartlett Publishers  2013 
 - 694P. 
<br/><br/><label>ISBN: </label>978-1-4496-6139-7 
<br/><br/><label>Dewey Class. No.: </label>G:55  / Q3