VALSARAJ,K T <br/><br/>
ELEMENTS ENVIRONMENTAL ENGINEERING 

 - 3 
 - NEW YORK  CRC  2009 
 - xv+468p.,24x16Cms. 
<br/><br/><label>ISBN: </label>978142007819 
<br/><br/><label>Dewey Class. No.: </label>628 V195