TY  - BOOK
T1  - Evaluation of water supply projects an economic framework.
T2  - Economics and Development Resource Center report series / Asian Development Bank
A1  - Tadle, Ma. Arlene M.
LA  - English
PP  - Manila
PB  - Asian Development Bank
YR  - 1990
UL  - https://tuklas.up.edu.ph/Record/UP-99796217610770750
OP  - 37
CN  - HC 59.7 A83 no.51
KW  - Water resources development : Cost effectiveness.
ER  -