List of Articles Ehsan Kamali Article 1 - Wheat yield prediction modeling by soil properties: a case study in North-west of Iran Afshin Morovvat Mostafa Emadi Mosa Shojae Ahmad Pakpour Leila Gholami Javad Haji Aghasi Ehsan Kamali International Journal Of Agricultural Science, Research And Technology In Extension And Education Systems , Issue 1 , Year , Winter 2012