@article{
  author = {ranjbar, Mohsen},
  title = {Potential of Geotourism  narrow Zyngan in Saleh Abad of mehran township},
  journal = {Journal of Studies of Human Settlements Planning},
  year = {2010},
  volume = {4},
  number = {9},
  pages = {81-100},
  doi = {}
}