Water supply and sanitation in developing countries / 
Ed. by eric j. schiller, Ronald l. droste 
 - 368 páginas 
<br/><br/><label>ISBN: </label>0250404907 
<br/><br/><label>Subjects--Corporate Names: </label><br/>International Water Supply And Sanitation Decade, 1981-1990
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abastecimiento de agua--Países en desarrollo
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Países en desarrollo--Saneamiento
<br/><br/><label>LC Class. No.: </label>TD353  / W37