TY  - JOUR
AU  - rezaei arefi, mohsen
AU  - zangeneh asadi, mohammad ali
AU  - behniyafar, aboalfazl
AU  - javanbakht, Mohammad
TI  - Evaluation and zoning of Karstic transformation using the hierarchical analysis method(AHP)  (Case study: Kalat mountainous basin, Razavi Khorasan)
JO  - Geography
VL  - 18
IS  - 64
SP  - 79
EP  - 94
PY  - 2020
DO  - 
ER  -