@book{
      international1966iaea,
      title={Working Group on Isotopes in Hydrology (Grenoble, Oct. 1965)},
      author={ },
      series={entity},
      number={104 },
      year={1966},
      isbn={ },
      url={/publications/1094/working-group-on-isotopes-in-hydrology-grenoble-oct-1965 },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }