陇县煤矿志
By: [Di fang guo ying Long Xian Mei kuang bian]
Series: Long Xian di fang zhi cong shu
Publisher: Di fang guo ying Long Xian Mei kuang
Published: 1986
Place of publication: Long Xian
Language: chi
Number of pages: 130
Subjects: History
Other titles: Long Xian mei kuang zhi