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02105nam a2200697 a 4500 |
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041201s1978 ag ||||| |||| 10| 0 eng d |
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|a 9200110789
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| 710 |
2 |
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|a International Atomic Energy Agency. División of Atomic Energy in Food and Agriculture
|9 9956
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| 710 |
2 |
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|9 376
|a Organización de las Naciones Unidas para la Agricultura y la Alimentación
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| 711 |
0 |
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|a Advisory Group Meeting
|d 21-25 Nov. 1977:
|c Vienna, AT)
|9 13469
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| 245 |
0 |
0 |
|a Isotopes in biological dinitrogen fixation
|b proceedings
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| 260 |
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|a Vienna
|b IAEA
|c 1978
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| 300 |
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|a 316 p.
|b il.
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| 650 |
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0 |
|a FIJACION DEL NITROGENO
|2 agrovoc
|9 1443
|
| 650 |
|
0 |
|a ISOTOPOS
|9 9819
|
| 650 |
|
0 |
|a NITROGENO
|9 310
|
| 650 |
|
0 |
|a BACTERIA FIJADORA DEL NITROGENO
|9 1444
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| 650 |
|
0 |
|a FISIOLOGIA VEGETAL
|9 50
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| 901 |
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|a 006440
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| 902 |
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|a r
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| 903 |
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|a 20041201
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|a 20060822
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|a 20060822
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| 903 |
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|a 20060822
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| 904 |
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|a OK
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| 904 |
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|a DO
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| 905 |
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|a m
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| 907 |
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|a REUNION
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| 908 |
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|a IMPRESO
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| 910 |
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|a 92-0-011078-9
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| 924 |
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|a Isotopes in biological dinitrogen fixation
|s proceedings
|t Isotopes in biological dinitrogen fixation
|
| 940 |
|
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|n Advisory Group Meeting
|
| 941 |
|
|
|a Vienna
|l Vienna
|p AT
|
| 911 |
|
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|a 21-25 Nov. 1977
|
| 945 |
|
|
|a 1978
|
| 948 |
|
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|a AT
|
| 950 |
|
|
|a en
|
| 965 |
|
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|a FIJACION DEL NITROGENO
|
| 965 |
|
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|a ISOTOPOS
|
| 965 |
|
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|a NITROGENO
|
| 965 |
|
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|a BACTERIA FIJADORA DEL NITROGENO
|
| 965 |
|
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|a FISIOLOGIA VEGETAL
|
| 976 |
|
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|a AAG
|
| 976 |
|
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|a AAG
|
| 977 |
|
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|a 001881
|
| 984 |
|
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|a 1 ej.
|
| 985 |
|
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|a PRE14
|
| 987 |
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|a AGROVOC
|
| 917 |
|
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|a GM
|
| 917 |
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|a VB
|
| 917 |
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|a VB
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| 917 |
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|a VB
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| 943 |
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|f org.
|l Vienna
|n International Atomic Energy Agency. División of Atomic Energy in Food and Agriculture
|p AT
|s IAEA
|
| 943 |
|
|
|f org.
|l Roma
|n Organización de las Naciones Unidas para la Agricultura y la Alimentación
|p IT
|s FAO
|
| 947 |
|
|
|e IAEA
|l Vienna
|
| 915 |
|
|
|e 316 p.
|i il.
|
| 975 |
|
|
|c B 581.1
|l ADV
|z 1978
|
| 942 |
0 |
0 |
|c CONGR14D
|
| 999 |
|
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|c 6048
|d 6048
|
| 090 |
|
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|a B 581.1 ADV
|