Mining economics and strategy

Xehetasun bibliografikoak
Egile nagusia:	Runge, Ian C. (Ian Charles) 1952-
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Littleton, Colo. Society for Mining, Metallurgy, and Exploration c1998.
Gaiak:	Mining engineering > Cost effectiveness. Mineral industries > Government policy.