Babbitt.H.E. & Baumann.E.R. <br/><br/>
Sewerage &Sewage Treatment.(1958). 

 - 8th Ed. 
 -  APH  1962 
 - 790p.  22 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>CIVI
<br/><br/><label>Index Terms--Genre/Form: </label><br/>C-12
<br/><br/><label>Dewey Class. No.: </label>25D-227  / BAB