Mei tan zi yuan jie yue yu zong he li yong gu li, xian zhi he tao tai de ji shu, 2012
By: Zhongguo mei tan gong ye xie hui sheng chan li cu jin zhong xin bian
Edition: Di 1 ban
Publisher: Mei tan gong ye chu ban she
Published: 2012
Place of publication: Beijing
Language: chi
Number of pages: 122
ISBN-13: 9787502041380
Subjects: Coal; Coal mines and mining; Coal reserves; Geology