Pernia, Ernesto M.,  1943- <br/><br/>
Aspects of urban water and sanitation in the context of rapid urbanization indeveloping Asia 
Ernesto M. Pernia and Stella LF. Alabastro 
 - Manila  Asian Development Bank  1997 
 - 52 p. : ill. ; 28 cm. 
 - Economic staff paper  no. 56  0116-273X .