TY  - GEN
AU  - Peters, Ralf.
AU  - Vanzetti, David.
TI  - User manual and handbook on agricultural trade policy simulation model (ATPSM)
SN  - 9211156096
U1  - 338.18 UNI/Use 
PY  - 2004///
CY  - New York
PB  - United Nations
KW  - United Nations Collection
ER  -