TY  - BOOK
ED  - World Bank
TI  - The environmental challenge
SN  - 0821319159
AV  - IBRD(02) 
PY  - 1991///
CY  - Wshington, D. C.
PB  - World Bank
KW  - ENVIRONMENT
N1  - Reprinted from Finance Development, Sept. 1991
ER  -