TY  - BOOK
AU  - The Democratic Socialist Republic of Sri Lanka 
TI  -  National environmental act, no. 47 of 1980 
PY  - 1981///,
CY  - Sri Lanka
PB  -  National Environmental Foundation
N1  - à¶¢à·à¶­à·à¶ à¶´à·à¶»à·à·à¶»à·à¶ à¶´à¶±à¶­ (980 à¶à¶à¶ 47 à·à· 1988 à¶à¶à¶ 56) 
National environment (amendment) act, no. 56 of 1988
ER  -