TY  - BOOK
ED  -  United Nations Conference on Trade  and Development.
TI  -  Terms of reference of the International Copper Study Group
SN  -  9211122783
PY  - 1990///
CY  -  New  York : 
PB  -  United Nations, 
KW  -  International Copper Group
KW  -  Copper
ER  -