并列题名：Laws and practices of marine protected areas in different countrues Laws and practices of marine protected areas in different countrues 并列题名：Comparison of organic standards in different countries 并列题名：Law and practices on marine insurance recovery Theory and practice of material metabolism in different scales 并列题名：Laws and practice of Chinese company's listing in Korea 并列题名：Theory and practice of marine science and technology industries 并列题名：Defining the high seas marine protected areas under international law