Cunningham, W P/ Cummingham, M <br/><br/>
Enivormental science   a global concern  

 - 10th  
 - New York   McGraw-Hill  2007 
 - xviii;618  pbk 
<br/><br/><label>ISBN: </label>0047101 
<br/><br/><label>LC Class. No.: </label>GF105.C8  / 2007