000 00540nam a22001337a 4500
008 230705b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aIsotope ratios as pollutant source and behaviour indicators
_c/ Proceedings of a symposium on isotope ratios...........................................18-22 November, 1974
260 _aVienna:
_bInternational Atomic Energy Agency,
_c1975
300 _a489p.
490 _aProceedings series
650 _aProceedings
942 _2udc
_cPR
999 _c49819
_d49819