@article{
  author = {Hosseini, S. J. F., Haji Maleki, H.},
  title = {The Role of Social Factors in Production of Canola in Qazvin Province},
  journal = {International  Journal of Agricultural Science and Research},
  year = {2012},
  volume = {2},
  number = {2},
  pages = {17-20},
  doi = {}
}