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*035  $a(EXLNZ-47BIBSYS_NETWORK)999300962824702201
*035  $a(NO-LaBS)14654724(bibid)
*035  $a(NO-TrBIB)930096282
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*041  $aeng$afre$arus
*080  $a631.8
*080  $a631.811.1.621.039.85(063)
*1112 $aSymposium on the Use of Isotopes in Studies of Nitrogen Metabolism in the Soil-Plant-Animal System$0(NO-TrBIB)2008341$_13130800
*24510$aIsotope studies on the nitrogen chain :$bproceedings of the Symposium on the Use of Isotopes in Studies of Nitrogen Metabolism in the Soil-Plant-Animal System jointly organized by the International Atomic Energy Agency and the Food and Agriculture Organization of the United Nations in co-operation with the Joint Commission on Applied Radioactivity (ICSU) and held in Vienna, 28 August-1 September 1967
*260  $aVienna$bInternational Atomic Energy Agency$c1968
*300  $a343 s.$bill.
*4900 $aProceedings series / International atomic energy agency$vSTI/PUB/161
*500  $aEngelsk, fransk og russisk, sammendrag på engelsk
*7102 $aFAO$0(NO-TrBIB)90062139$_13130900
*7102 $aInternational Atomic Energy Agency$0(NO-TrBIB)90069056$_13131000
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*999  $aoai:nb.bibsys.no:999300962824702202$b2021-11-14T19:40:05Z$z999300962824702202
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