فهرس المقالات محمدرضا بخشی المقاله 1 - Energy Efficiency Analysis and Modeling the Relationship between Energy Inputs and Wheat Yield in Iran Fakher kardoni Majid Jami-Al Ahmadi Mohammad Reza Bakhshi International Journal of Agricultural Management and Development , العدد 5 , السنة 5 , پاییز 2015
