%0 Journal Article %A Abedi, S., peykani, G., Hoseini, S. %T Determining Comparative Advantages of Corn in Optimal Cropping Pattern in Fars province: Case Study of Cold Arid and Semiarid Zones %J Agricultural Economics Research %V 1 %N 1 %P 115-136 %D 2009 %R %U https://sanad.iau.ir/fa/Article/1160560