Strippable coal reserves of Montana : location, tonnage and characteristics of coal and overburden 的封面图片
Strippable coal reserves of Montana : location, tonnage and characteristics of coal and overburden
TITLE_DISPLAY:
Strippable coal reserves of Montana : location, tonnage and characteristics of coal and overburden
个人著者:
出版信息:
[s.l.] : U.S. Dept. of the Interior, Bureau of Mines, 1969.
格式:
图书
系列:
Preliminary report - Bureau of Mines ; 172

Preliminary report (United States. Bureau of Mines) ; 172.
物理描述:
68 p., [25] leaves of plates : maps ; 27 cm.
附加团体著者: