Document Type : Research Paper
Authors
1 Associate Professor, Natural Geography, University of Mohaghegh Ardabili, Iran
2 M.Sc. student in Natural Geography, University of Mohaghegh Ardabili
3 Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabiliو Ardabil, Iran
4 Assistant Professor, Dept. of Range and Watershed Management, Faculty of ‎Agricultural Sciences and Natural Resources, University of Mohaghegh ‎Ardabili, Iran.‎
Abstract
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