DOUMMAR, J., MARGANE, A., GEYER, T. & SAUTER, M. (2012): Artificial Tracer Test 4B – May 2011. - Special Report No. 5 of Technical Cooperation Project "Protection of Jeita Spring", prepared by Department of Applied Geology, University of Göttingen, Germany & Federal Institute for Geosciences and Natural Resources (BGR), Germany; 17 p.; Raifoun (PDF, 1 MB)
Date of issue: January 20, 2013