Daily life at a large state coal mine. A recent by the World Health Organization (WHO) noted that of the ten most polluted cities in the world, seven can be found in China. Datong, Shanxi, China. 2006.
Trying to do good things for good reasons
Daily life at a large state coal mine. A recent by the World Health Organization (WHO) noted that of the ten most polluted cities in the world, seven can be found in China. Datong, Shanxi, China. 2006.