Buthainah M. Younus. (2021). Determination of Pollution Levels of Hydrocarbons and Heavy Metals (Cobalt - Cadmium - Nickel) in The Soils of Farms Near the Southern Refineries - Basrah City - Southern Iraq. University of Thi-Qar Journal of Science, 8(2), 67-71. Retrieved from https://jsci.utq.edu.iq/index.php/main/article/view/814