TY  - JOUR
AU  - پوراحمد, احمد
AU  - عباسی, شهلا
TI  - 
JO  - Journal of Geography and Urban Planning Chashmandaz-E-Zagros 
VL  - 11
IS  - 41
SP  - 175
EP  - 204
PY  - 2019
DO  - 
ER  -