Subject Areas :

Saeid Taghavi ¹ , Haniyeh Omidzadeh ²

1 - Ph.D., Assistant Professor, Geography Department, Islamic Azad University of Khorramabad Branch, Iran
2 - Msc., Geography department, Payam-e- Noor University, Alashtar, Iran

Received: 2013-11-03 Accepted : 2014-10-29 Published : 2015-07-11

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