Organic Content in the Sediments of Tigris and Diyala Rivers, South of Baghdad, and Its Relationship With Some Environmental Factors, Benthic Invertebrates Groups and Values of Diversity Indices. Baghdad Sci.J 2014, 11 (3), 1354-1360. https://doi.org/10.21123/bsj.2014.11.3.1354-1360.