@article{
  author = {Zabolestani, Masoud, Reshad Sedghi, Ali, Salak Zamani, Ali},
  title = {Evaluation and comparision of two surface tillage and conventional tillage methods on grain yeild and yeild components of wheat},
  journal = {Agroecology Journal},
  year = {2008},
  volume = {4},
  number = {3},
  pages = {39-48},
  doi = {}
}