@article{
  author = {Nasrolahi, Zahra, Ahmadi, Zohreh, Eshrati, Samaneh},
  title = {Environmental Impact Assessment of Economic Activity in Iran: An Input-output Approach},
  journal = {Economic  Modeling},
  year = {2011},
  volume = {6},
  number = {17},
  pages = {45-64},
  doi = {}
}