TY  - BOOK
AU  -  Hebert,Paul V.
AU  -  Yniguez,Cesar
TI  -  Sensitivity of water distribution costs to design and service standa rds : :  a Philippine case study / 
PY  - 1986///
CY  -  Washington, D.C. : 
PB  -  United Nations, 
KW  -  Water
KW  -  Distribution
KW  -  Phillipine
KW  -  Economic conditions
ER  -