Research Institute of Forestes and Rangelands Iranian Journal of Range and Desert Research 1735-0875 9 3 2002 11 22 Economic Analysis of Assigned Rangelands of East Azerbaijan Province, (Case Study: Middle City) Economic Analysis of Assigned Rangelands of East Azerbaijan Province, (Case Study: Middle City) 1267 1282 119881 10.22092/ijrdr.2001.119881 FA Abolfazl Sayari Senior Expert in Natural Resources Management, East Azerbaijan Province, Tabriz, Iran Sadegh Khalilian Academic Member, Department of Agricultural Economics, Faculty of Agriculture, Tarbiat Modarres University, Tehran, Iran Journal Article 2019 09 20 rangeland range economic analysis rate of return Cost https://ijrdr.areeo.ac.ir/article_119881_285d615707a5587d81afd84b3633147e.pdf