Improving services for the poor :    a program strategy for the 1990 s. 

 - Washington, D.C. :    World Bank,    1992. 
 - 16 p. :    ill., photos ;    28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Sanitation -- International cooperation.<br/> Water resources development -- Environmental aspects -- Developing c ountries.
<br/><br/><label>Subjects--Geographic Terms: </label><br/> Developing countries -- Water supply.