TY  - JOUR
AU  - rezaei arefi, mohsen
AU  - zangeneh asadi, mohammad ali
AU  - behniyafar, aboalfazl
AU  - javanbakht, Mohammad
TI  - Identification and classification of karst forms based on the models of Cvijic, Walthem, Komatina, and Herak  (case study: Kalat Mountain Basin, Northeast of Iran)
JO  - Geography
VL  - 17
IS  - 62
SP  - 0
EP  - 0
PY  - 2020
DO  - 
ER  -