Babbitt, Harold E <br/><br/>
Sewerage and sewage treatment 

 - 8th ed. 
 - London  John Wiley & Sons  1958 
 - 790p.  Illustration 
<br/><br/><label>ISBN: </label>0471039276 
<br/><br/><label>Dewey Class. No.: </label>628.36  / BAB