Research on the legal system of environment and resources allocation 并列题名:Research on the legal system of environment and resources allocation Research on the legal system of sovereign bond default resolution Research on the legal system of cultivated land protection Study on the index system of rational water resources allocation Research on the benefits of environmental legislation Research on the legal system of public interest litigation Research on the invisible market in China's land resource allocation Research on the legal system of reorganization Research on the government research and development support resources allocation