雲南礦厰工器圖畧
By: Wu Qijun zuan ; Xu Jinsheng hui ji
Contributors: Xu, Jinsheng
Publisher: [s.n.]
Published: 18uu
Place of publication: Yunnan
Language: chi
Subjects: Mines and mineral resources; Mining engineering; Mineral industries
Other titles: Yunnan kuang chang gong qi tu lue; Dian nan kuang chang tu lue