1. World Health Organization. The world health report 2006: working together for health. World Health Organization, 2006.
2. Ahmed, Nazeer, Stewart W. Taylor, and Zhuping Sheng, eds. “Hydraulics of Wells: Design, Construction, Testing, and Maintenance of Water Well Systems.” American Society of Civil Engineers, 2014.
3. Weng, Qihao. Remote sensing and GIS integration: theories, methods, and applications. New York: McGraw-Hill, 2010.
4. Arafat, Aya R. Integrated Water Resources Planning for A water-Stressed Basin in Palestine. Diss. 2007.
5. Al-Jiburi, H.K. and Al-Basrawi, N.H. Hydrogeological and Hydrochemical Study of Baghdad Quadrangle. GEOSURV, int. rep. no. 3477. (2013).