Water supply and sanitation in developing countries / 
editor,Bernard J. Dangefield. 
 - London,England :  The Institution of Water Engineers and Scientists,  1983. 
 - xvi, 413 p. :  ill. 
 - Water Practice Manuals .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitary engineering--Developing countries.<br/>Water supply--Developing countries.