Economic evaluations in exploration
Wellmer, Friedrich-Wilhelm
Economic evaluations in exploration - 2nd ed - New York Springer-Verlag 2008 - xiv; 250p
Mineral industries-Accounting
Production economics
Economics
338.2/WEL
Economic evaluations in exploration - 2nd ed - New York Springer-Verlag 2008 - xiv; 250p
Mineral industries-Accounting
Production economics
Economics
338.2/WEL