@article{ author = {Hosseini, Faezeh, Hasani, Amir hesam, Javid, Amir hossein, Sayadi, Mojtaba}, title = {A Study of the Effects of Purkan Village Wastewater Refinery on Qualitative Parameters of Karaj River}, journal = {}, year = {2014}, volume = {8}, number = {28}, pages = {53-66}, doi = {} }