Enger, Eldon D. , Bradley F. Smith <br/><br/>
ENVIRONMENTAL SCIENCE:A STUDY OF INTERRELATIONSHIPS  

 - MC Graw Hill  Boston  2008 
<br/><br/><label>ISBN: </label>9790070171664 
<br/><br/><label>LC Class. No.: </label>GE 105   / E54 2008