PULFORD (I);FLOWERS (H). <br/><br/>
Environmental chemistry at a glance. 

 - New Delhi  Blackwell Publishing  2006 
 - iv,132  PB 
<br/><br/><label>ISBN: </label>1405135328 
<br/><br/><label>Dewey Class. No.: </label>363.738  /  PULI