%0 Journal Article %A zereshgi, mohammad, Hashemi, seyyed Mohammad %T Legal Research on Validity of Centralization and Natural Dangers in Tehran %J Journal of Environmental Science and Technology %V 23 %N 6 %P 273-287 %D 2021 %R 10.30495/jest.2022.35578.4252 %U https://sanad.iau.ir/fa/Article/838304