Garg, S.K. <br/><br/>
Sewage disposal and air pollution engineering / 

 - New Delhi,  Khana Publishers,  c1979. 
 - xx, 1189 p. :  ill. ;  22 cm. 
 -  Vol. II .
<br/><br/> Includes Index and bibliography.  
<br/><br/><label>ISBN: </label>9788174092304 
<br/><br/><label>LC Class. No.: </label>D4664 
<br/><br/><label>Dewey Class. No.: </label>363.728  / GAR