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

 - New Delhi  1979 
 - xx,1230  Pb 
<br/><br/><label>ISBN: </label>978-81-7409-230-4 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Sewage disposal <br/> Air disposal engineering<br/>
<br/><br/><label>Dewey Class. No.: </label>628.36