& Jawair A-A. A STUDY OF AQUATIC OLIGOCHAETES COMMUNITY IN THE UPPER PART OF AL- ABBASYIA RIVER / MIDDIE OF IRAQ. Iraqi J. Agric. Sci. [Internet]. 2020 Jun. 26 [cited 2025 May 1];51(3):930-7. Available from: https://www.jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/1048