TY  - GEN
ED  - Central Environmental Authority, ed & comp.
TI  - Environmental guidelines for road and rail development in Sri Lanka
PY  - 1997///
CY  - Colombo
PB  - Central Environmental Authority
KW  - RAIL ROADS-SRI LANKA
KW  - ROADS AND STREETS-SRI LANKA
KW  - HIGHWAY ENGINEERING
ER  -