 Complete the following phrase:  Apart from local conservation efforts, PNG is also a signatory to international conventions and treaties. These international treaties include: the International Plant Protection Convention 1951; the Convention on the Prevention of Marine Pollution by Dumping Wastes and Other Matter 1972; the Convention on International Trade in Endangered Species of Wild Fauna and Flora CITES; the Ramsar Convention on Wetlands of International Importance  1992; the 