Redeal, S. <br/><br/>
Sewage And The Bactrial Purificage Of Sewage. 

 -  IGCL  1900 
 - 271p.  23 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> / RED