TY  - BOOK
AU  - Parry, John.
TI  - Guide to World Commodity Markets / 
SN  - 0-89397-123-5
U1  - X:57.1 
PY  - 1994///
CY  - New York-10024 : 
PB  - Nichols Publishing Company , 
KW  - Economics
ER  -