@article{
  author = {Houshyarfard, Mahmoud},
  title = {Survey on Etiology and Distribution of Dieback / Decline of Hazelnuts (Corylus avellana L.) in Northern Iran},
  journal = {Journal of Nuts},
  year = {2020},
  volume = {11},
  issue = {3},
  pages = {245-256},
  doi = {10.22034/jon.2020.1871078.1061},
  url = {https://sanad.iau.ir/fa/Article/1084888}
}