@article{
  author = {Moghadasan, Sh., Safipour Afshar, A., Saeid Nematpour, F.},
  title = {The Role of Mycorrhiza in Drought Tolerance of Marigold (Calendula officinalis L.)},
  journal = {Journal of Crop Ecophysiology},
  year = {2015},
  volume = {9},
  number = {36},
  pages = {521-532},
  doi = {}
}