TY  - JOUR
AU  - faraji, Abdullah
AU  - Doostkamian, Mehdi
AU  - safari, Zahra
TI  - Statistical analysis and synoptic spatial and temporal patterns of precipitation Chance of Thunderstorm (Case study: Zanjan)
JO  - Journal of Geography and Environmental  Studies
VL  - 4
IS  - 14
SP  - 41
EP  - 66
PY  - 2015
DO  - 
ER  -