This year is designated as "International Oceanogra-phic Year" by the United Nations. In China, which has 370,000 square km of territorial waters and nearly 3 million square km of sea areas under its...
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This year is designated as "International Oceanogra-phic Year" by the United Nations. In China, which has 370,000 square km of territorial waters and nearly 3 million square km of sea areas under its...