فهرس المقالات هادی فدایی المقاله 1 - A Total Ratio of Vegetation Index (TRVI) for Shrubs Sparse Cover Delineating in Open Woodland 20.1001.1.20089996.2018.8.2.8.1 Hadi Fadaei Journal of Rangeland Science , العدد 2 , السنة 8 , بهار 2018