Evaluation of Air Pollution Tolerance Index (APTI) by two species of terrestrial plants in some stations within Babylon Province, Iraq. Baghdad Sci.J [Internet]. 2017 Jun. 4 [cited 2024 Nov. 25];14(2):0349. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2371