Garg,S.K. <br/><br/>
Sewage Disposal and Air Pollution Engineering:  Environmental Engineering (Vol-ii) 
S.K.Garg 
 - Delhi  Khanna Pulbishers  2002 
 - 1006p. 
<br/><br/> P.B 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Dewey Class. No.: </label>628.3 GAR