@article{
  author = {sharifi, jaber, rostami kia, younes, nouri, allah verdi},
  title = {Effect of grazing intensity on vegetation changes and soil moisture in Arshaq province rangelands research site of Ardabil},
  journal = {Journal of  Renewable Natural Resources Research},
  year = {2012},
  volume = {3},
  number = {2},
  pages = {1-10},
  doi = {}
}