Effects of Organic Pollution on some Fish and Benthic Macroinvertebrate Groups in Rivers Tigris and Diyala at Baghdad Area. Baghdad Sci.J [Internet]. 2011 Mar. 13 [cited 2024 Apr. 30];8(1):462-70. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2517