Biodiversity Index value of benthic invertebrates’ community in relation with variation of some environmental properties in Rivers Tigris and Diyala within Baghdad city. Baghdad Sci.J [Internet]. 2014 Jun. 1 [cited 2024 May 3];11(2):969-74. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2718