Meiguo kuang zheng guan li zhi du.

美国矿政管理制度.

Imprint
[Beijing?] : Zhongguo kuang ye xie hui, 1997.
[北京?] : 中国矿业协会, 1997.
Physical description
iii, 286 p. ; 27 cm.

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Librarian view | Catkey: 3942421