Pernia, Ernesto M.,  1943- <br/><br/>
Aspects of urban water and sanitation in the context of rapid urbanization in developing Asia/ 
Ernesto M. Pernia and Stella LF. Alabastro 
 - Manila:  Asian Development Bank, 1997 
 - 52p.:  ill.;  27cm 
 - Economic staff paper;  no. 56 .