Pacey, Arnold (ed.) <br/><br/>
Sanitation in developing countries 

 - Chichester, New York-US  John Wiley & Sons  1981 
 - 237 p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INGENIERIA SANITARIA - CONGRESOS
<br/><br/><label>Dewey Class. No.: </label>628.4 PAC