Mga Pandaigdigang Kasunduan :
1.Internationa Environmental Law
2. Declaration of the United Nations Conference on the Human Environment of 1972 Stockholm
3.Vienna Convention for the Protection of the Ozone Layer 1985
4.Convention on Biological Diversity 1992
5. Montreal Protocol on Substances that Deplete the Ozone Layer 198

ibigay ang kahulugan​

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