%0 Journal Article %T The role of limited irrigation and advanced management on improving water productivity of rainfed wheat at semi-cold region of upper Karkheh River Basin, Iran %A Ali Reza Tavakoli %A Abdolmajid Liaghat %A Theib Oweis %A Alizadeh, Amin %J International Journal of Agriculture and Crop Sciences %@ 2227-670x %D 2012