@article{
  author = {پیرمرادیان, نادر, SH, S.A, SH, M.A},
  title = {Monitoring and Spatial Analysis of Drought Severity 2000-2001Crop Year in Fars Province Using Standardized Precipitation Index in The Geographic Information Systems (GIS)},
  journal = {Water Resources Engineering},
  year = {2008},
  volume = {1},
  issue = {2},
  pages = {65-74},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/1167853}
}