国土部公开地下水监测数据 目前标准仍是20年前的 (Land and Resource Ministry Confirms Underground Water Standards are 20 Years Old)
The Beijing Times, March 27, 2013
http://politics.people.com.cn//n/2013/0327/c1027-20928608.html
Related:
More Than Half of China’s Rivers Missing from National Water Survey
Global Times, March 27, 2013
http://www.globaltimes.cn/content/770943.shtml#.UVMNmxeG18E