TY  - BOOK
AU  - Mezer, Dorothea
TI  - Copper in the world economy
SN  - 0-435-84480-6
U1  - 338.476693 21st
PY  - 1980///
CY  - London
PB  - Heinemann
KW  - Copper industry and trade; Copper mines and mining; International trade; Competition, International
ER  -