Barwise, Sidney. <br/><br/>
Purification of sewage : 

 - 2nd ed. 
 - London :  Crosby Lockwood and Son,  1904. 
 - xiv, 220 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>1331966078 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage Treatment<br/>Wastewater Management<br/>Sanitation Engineering
<br/><br/><label>Dewey Class. No.: </label>628.3  / BAR