@book{
      international2007iaea,
      title={Atlas of Isotope Hydrology - Africa},
      author={ },
      series={entity},
      number={ },
      year={2007},
      isbn={978-92-0-107207-8 },
      url={/publications/7819/atlas-of-isotope-hydrology-africa },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }