Asst. prof. Dr. Khalid Sabbar Mohammed1 Asst. lect. Saja Ali Barakat 2 (1) Department of Geography -School of Education for Humanities- University of Anbar . ed.khalid.sabar@uoanbar.edu.iq (2) presidency of Anbar University Department of Scientific Affairs . saja.barakat@gmail.com 26-Estimating the Volume of Surface Runoff for Water Harvesting Purposes and the Possibility of Investing it in Abu Dalayah Valley Basin Using Modern ... أكمل القراءة »