TY  - BOOK
AU  - Calabre,Serge
ED  - United Nations Development Programme.
TI  - National commodity sectors and World commodity markets : : strategi c and forward-looking monitoring / 
PY  - 1997///
CY  - Paris : 
PB  - UNDP-Economica , 
KW  - United Nations
KW  - Commodity exchanges
ER  -