MANIVASAKAM (N). <br/><br/>
Physico-chemical examination of water sewage and industrial effluents. 

 - Meerut  Pragati Prakashan  1996 
 - xi,257  PB 
<br/><br/><label>ISBN: </label>9789350063606 
<br/><br/><label>Dewey Class. No.: </label>540   / MANN