Response to the earth summit Implementing the Philippine agenda 21 for sustainable development. Conference report, 31 August - 1 Sept. 1992. Hyatt Regency, Manila.
| स्वरूप: | पुस्तक |
|---|---|
| भाषा: | अंग्रेज़ी |
| प्रकाशित: |
Manila, Philippines
Philippine Environmental Management Bureau
1992
|
| विषय: |