An Ecological and Identification Study for Algae in Groundwater of Selected Area in Tikrit city and It’s Surrounding Area. Baghdad Sci.J [Internet]. 2014 Mar. 2 [cited 2024 Dec. 19];11(1):44-55. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1532