S.N. Kaul <br/><br/>
Wastewater Treatment Technologies and Environment. Vol 1  

 - Delhi  Daya Publishing House  2004 
 - 422p 
 -  Vol 1 .
<br/><br/>S.N. Kaul; Lidia Szpyrkowicz & Arvind Kumar: Wastewater Treatment Technologies and Environment. Vol 1.  Delhi.  Daya Publishing House, 2004. 81-7035-343-2 Rs. 2950--(628.162KAU)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-7035-343-2 
<br/><br/><label>Dewey Class. No.: </label>628.162  / KAU