@book{
      international1983iaea,
      title={Environmental Isotope Data No. 7: World Survey of Isotope Concentration in Precipitation (1976-1979)},
      author={ },
      series={entity},
      number={226 },
      year={1983},
      isbn={92-0-145183-0 },
      url={/publications/1327/environmental-isotope-data-no-7-world-survey-of-isotope-concentration-in-precipitation-1976-1979 },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }