National Environmental Act (Nos.47of 1980 & 56 of 1988) complete with all regulations
National Environmental Act (Nos.47of 1980 & 56 of 1988) complete with all regulations
- 2nd
- Environmental Foundation Ltd. Colombo 1993
- 77
- Central Environmental Authority Environmental Council Environmental Management Environmental Protection Environmental Quality
5608
577.4(094.5)(548.7)NAT
Ecology
Acts
577.4(094.5)(548.7) 1
5608
577.4(094.5)(548.7)NAT
Ecology
Acts
577.4(094.5)(548.7) 1