Sawyer, C. N. <br/><br/>
Chemistry for environmental engineering and science 

 - New Delhi  Tata McGraw-Hill Pub. Com. Ltd.  2003 
 - xv,752p.  24cm. 
<br/><br/><label>ISBN: </label>0070532443 
<br/><br/><label>Dewey Class. No.: </label>620.8  / S