فهرس المقالات Amin Farnia المقاله 1 - Studying Varieties and Relationships of Yield and Quality Traits in Tall Wheatgrass (Agropyron elongatum) under Two Cutting Management Procedures 20.1001.1.20089996.2014.4.3.7.4 Ata Elmi Ali Ashraf Jafari Amin Farnia Mohammad Bakhtiari Journal of Rangeland Science , العدد 4 , السنة 4 , تابستان 2014