甘肃省志
Subtitle: Di 31 juan : Mei tan gong ye zhi
By: Gansu Sheng di fang shi zhi bian zuan wei yuan hui, Gansu Sheng mei tan gong ye zhi bian zuan wei yuan hui bian zuan
Contributors: Gansu Sheng mei tan gong ye zhi bian zuan wei yuan hui
Edition: Di 1 ban.
Publisher: Gansu wen hua chu ban she
Published: 1995
Place of publication: Lanzhou
Language: chi
Number of pages: 921
Subjects: History; Coal trade
Other titles: Gansu Sheng zhi; Gansu Sheng zhi.