PDF(324 KB)
A DISCUSSION ON THE ECO-ENVIRONMENTAL CONDITIONS IN THE COAL MINING AREAS IN CHINA
Wei Chaoyang, Zhang Licheng, He Shujin, Zhao Guijiu
Acta Geographica Sinica ›› 1997, Vol. 52 ›› Issue (4) : 300-307.
PDF(324 KB)
PDF(324 KB)
A DISCUSSION ON THE ECO-ENVIRONMENTAL CONDITIONS IN THE COAL MINING AREAS IN CHINA
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