Document Type : Research Paper
Authors
1 M.Sc. of Forestry, Faculty of Natural Resources, University of Kurdistan, I. R. Iran
2 2Associate Prof., Dept. of Forestry & the Center for Research & Development of Northern Zagros Forestry, University of Kurdistan, I. R. Iran
3 The Late Associate Prof., Dept. of Forestry & the Center for Research & Development of Northern Zagros Forestry, University of Kurdistan, I. R. Iran
Abstract
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