فهرس المقالات Mohammad Jafari المقاله 1 - Comparative Assessment of Gully Erosion and Sediment Yield in Different Rangelands and Agricultural Areas in Ghasr-e-Shirin, Kermanshah, Iran 20.1001.1.20089996.2017.7.3.10.8 Khosrw Shahbazi Ali Salajagheh Mohammad Jafari Hassan Ahmadi Aliakbar Nazarisamani Mohammad Khosrowshahi Journal of Rangeland Science , العدد 4 , السنة 7 , تابستان 2017