TY  - GEN
AU  - Pereira, Ravi
TI  - Environmental pollution issues and remedial measures
CY  - Colombo, National Physical Planning Department
KW  - PHYSICAL PLANNING-Sri Lanka
KW  - TOWN & COUNTRY PLANNING: & ENVIRONMENT
KW  - ENVIRONMENTAL POLLUTION
KW  - ENVIRONMENTAL PROTECTION
N1  - Report; no. 11; Background information for preparation of national physical planning policy - 2001
ER  -