Research on effectivity of pollution prevention and control law in China Management of air pollution prevention and control in China Research on the mechanism of air pollution prevention and control 并列题名:Management of air pollution prevention and control in China Research on the mechanism of prevention and control of re-crime Research on strategies of pollution prevention and control of China's major agricultural land Strategies and approaches for PM2.5 pollution prevention and control in China Technical method and practice of soil pollution prevention and control planning Experiences of atmospheric pollution prevention and control in Japan 并列题名:Research on the mechanism of air pollution prevention and control