Further reading

Tongji University http://www.tongji.edu.cn/    
College of Environmental Science and Engineering http://sese.tongji.edu.cn/Default.aspx

United Nations Environment Programme

http://www.unep.org/
UNEP-Tongji Institute of Environment for Sustainable Development http://unep-iesd.tongji.edu.cn/index.php?classid=180 

Ministry of Science and Technology of the People´s Republic of China

http://www.most.gov.cn/ 
Ministry of Environmental Protection of the People´s Republic of China http://www.zhb.gov.cn/