Effects of Land Use and Land Cover on Concentrations of Heavy Metals in Surface Soils of Lesser Zab River Basin, NE Iraq. Iraqi Journal of Science [Internet]. 2022 Jun. 24 [cited 2024 Nov. 22];57(2C):1484-503. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/7149