@article{
  author = {Gholami, Mohammad, Bahrebar, Jalal, Rashidi, Majid},
  title = {Effect of different tillage methods on yield and yield components of canola cv. Hayola 401},
  journal = {Agroecology Journal},
  year = {2012},
  volume = {8},
  number = {2},
  pages = {37-43},
  doi = {}
}