%0 Journal Article %A Pishbahar, اسماعیل, Kohnepooshi, S. E, Hosseinzad, جواد %T Estimation of Indirect Production Functions and Investigationof Budget Restrictions Existence in The production of Irrigated and Dry-land Wheat in Kurdistan Province %J Agricultural Economics Research %V 8 %N 3 %P 37-56 %D 2016 %R %U https://sanad.iau.ir/fa/Article/1160431