R. Franceys <br/><br/>
Guide to the development of on site sanitation 

 - Geneva  World Health Organisation  1992 
 - 237p 
<br/><br/>R. Franceys; J. Pickford & R. Reed: Guide to the development of on site sanitation.  Geneva.  World Health Organisation, 1992. 92-4-154443-0--(363.72FRA)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>92-4-154443-0 
<br/><br/><label>Dewey Class. No.: </label>363.72  / WHO