@book{ international1970iaea, title={Environmental Isotope Data No. 2: World Survey of Isotope Concentration in Precipitation (1964-1965)}, series={Technical Reports Series}, number={117}, year={1970}, isbn={92-0-145070-2}, url={http://www.dgdingfa.net/publications/1217/environmental-isotope-data-no-2-world-survey-of-isotope-concentration-in-precipitation-1964-1965}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }
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