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 
 - 52 p. :  ill.;  27cm 
 - Economic Staff Paper;  no. 15 .
<br/><br/>Refrences: p. 43-46