@article{
  author = {Nikou, Sh., Pouryousef Miandoab, M., Hassanzadeh Gorttape, A.},
  title = {Evaluation of Annual Clover Ecotypes by Using Drought Tolerance Indices},
  journal = {Journal of Crop Ecophysiology},
  year = {2014},
  volume = {8},
  number = {31},
  pages = {375-394},
  doi = {}
}