%0 Journal Article %A Mirbolooki, Hanieh, Yazdi, Mohammad, Ostovar, Fariba %T Investigation of pollution index parameters in the effluent of wastewater treatment plants in industrial towns of Guilan province %J Journal of Environmental Research and Technology %V 6 %N 10 %P 101-109 %D 2022 %R %U https://rimag.ir/fa/Article/33516