TY  - BOOK
ED  - Ministry of Environment 
TI  - Country assessment report for the rectification and the implementation of the Kigali amendment to the Montreal protocol on substance that deplete the ozone layer 
U1  - 577.276 
PY  - 2020///
CY  - Colombo 
PB  - Ministry of Environment 
KW  - Ozone layer depletion
ER  -