TY  - JOUR
AU  - Abedi, S.
AU  - peykani, G.
AU  - Hoseini, S.
TI  - Determining Comparative Advantages of Corn in Optimal
 Cropping
Pattern in Fars province: Case Study of Cold Arid and Semiarid
Zones
JO  - Agricultural Economics Research
VL  - 1
IS  - 1
SP  - 115
EP  - 136
PY  - 2009
DO  - 
ER  -