TY  - BOOK
ED  -  United Nations Environment Programme.
ED  -  United Nations. Department of Technical Co-operation for Development .
TI  -  Assessment of multiple objective water resources projects : : appro aches for developing countries
PY  - 1988///
CY  -  New York : 
PB  -  United Nations, 
KW  -  Water- supply
KW  -  Water resources development
ER  -