@article{
  author = {Tabari, Masoud, Salehi, Azade},
  title = {Impact of Irrigation by Municipal Sewage on Accumulation of Heavy Metals in Soil},
  journal = {Journal of Environmental Science and Technology},
  year = {2011},
  volume = {13},
  number = {4},
  pages = {49-60},
  doi = {}
}