TY  - BOOK
ED  - United Nations Conference on Trade and Development
TI  - UNCTAD commodity yearbook1990
SN  - 9211122945
U1  - R 382.021 
PY  - 1990///
CY  - New York
PB  - United Nations
KW  - Commercial products
KW  - Statistics
KW  - Periodicals
KW  - Primary commodities
ER  -