@book{
      international1975iaea,
      title={Isotope Ratios as Pollutant Source and Behaviour Indicators (Vienna, 18-22 Nov. 1974)},
      author={ },
      series={entity},
      number={ },
      year={1975},
      isbn={92-0-010375-8 },
      url={/publications/3150/isotope-ratios-as-pollutant-source-and-behaviour-indicators-vienna-18-22-nov-1974 },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }