TY  - BOOK
AU  - By Lofgren, Hans
AU  - By Lofgren, Hans
TI  - Exercises In General Equilibrium Modeling Using Gams 
SN  - 0-89629-339-4
PY  - 2000///
PB  - International Food Policy Research Institute
N1  - (Keys to these excersises are published separately.)
ER  -