@article{ author = {, , Fatemi Aghda, Seyed Mahmoud , Noorzad, Ali, Talkhablou, Mehdi }, title = {The assessment of freezing-thawing index of aggregates in various environments of Northwest Direh catchment, Kermenshah Province}, journal = {Iranian Journal of Geology}, year = {2020}, volume = {14}, number = {55}, pages = {49-65}, doi = {} }