RA 8749, the Philippine Clean Air Act of 1999 and its implementing rules and regulations.
| निगमित लेखकों: | , |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Quezon City
Department of Environment and Natural Resources
[2002].
|
| विषय: |