张家口地区煤碳志

An edition of 张家口地区煤碳志 (1989)

张家口地区煤碳志

By Zhangjiakou Diqu mei tan gong ye gong si

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Publish Date

1989

Publisher

Zhangjiakou Diqu mei tan gong ye gong si

Language

chi

Pages

177

Description:

subjects: Coal mines and mining, History, Coal trade

Places: China, Zhangjiakou Diqu, Zhangjiakou Diqu (China)