The contribution of small-scale mining to world mineral production /: J.S. Carman.

The contribution of small-scale mining to world mineral production / J.S. Carman.

Carman, J.S.

1985

Formats

Symbol***

TitleThe contribution of small-scale mining to world mineral production / J.S. Carman.

Call number

UNST/ESA/NRET(05)/N2

Date1985

Published inNatural resources forum. - 9(2) May 1985 : 119-124