TY - GEN ED - Symposium on Isotope Ratios as Pollutant Source and Behaviour Indicators ED - International Atomic Energy Agency, ED - Food and Agriculture Organization of the United Nations. TI - Isotope ratios as pollutant source and behaviour indicators: proceedings of a Symposium on Isotope Ratios as Pollutant Source and Behaviour Indicators SN - 9200103758 U1 - 628.5 23 PY - 1975/// CY - Vienna PB - International Atomic Energy Agency KW - Pollution KW - Measurement KW - Congresses KW - Radioactive tracers KW - Isotopes N1 - "STI/PUB/382."; Includes bibliographical references and index ER -