Document Type : Research article
Authors
1 Ph.D. of forestry, Faculty of Natural Resources, Urmia University, Urmia, I.R. Iran.
2 Associate Prof., Department of Forestry, Faculty of Natural Resources, Urmia University, Urmia, I.R. Iran.
3 Associate Prof., Department of watershed and rangeland, Faculty of Natural Resources, Urmia University, Urmia, I.R. Iran.
Keywords
Main Subjects