Wright.F.B. <br/><br/>
Rural Water Supply &Sanitation.(1956). 

 - 2nd Ed. 
 -  JWS  1963 
 - 347p.  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-271  / WRI