Cairncross, Sandy <br/><br/>
Sanitation and Water Supply :  Practical Lessons from the Decade 
United Nations 
 - New York  United Nations  1992 
 - 63p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitation
<br/><br/><label>Dewey Class. No.: </label>363.72848091724  / CAI.N2