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050503s1968 ag ||||| |||| 10| 0 eng d |
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|a International Atomic Energy Agency
|9 4035
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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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| 710 |
2 |
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|a International Soil Science Society
|9 14876
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| 711 |
0 |
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|a Symposium on the Use of Isotopes and Radiation in Soil Organic - Matter Studies
|d 15-19 Jul. 1968:
|c Vienna, AT)
|9 14877
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| 245 |
0 |
0 |
|a Isotopes and radiation in soil organic - matter studies
|b proceedings
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| 260 |
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|a Vienna
|b IAEA
|c 1968
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| 300 |
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|a 584 p.
|b il.
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| 490 |
0 |
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|a Proceedings / International Atomic Energy Agency. IAEA. Vienna. AT
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| 650 |
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0 |
|a ISOTOPOS
|2 agrovoc
|9 9819
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| 650 |
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0 |
|a RADIACION
|9 800
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| 650 |
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0 |
|9 35
|a SUELO
|
| 650 |
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0 |
|a NITROGENO
|9 310
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| 650 |
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0 |
|a FIJACION DEL NITROGENO
|9 1443
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| 650 |
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0 |
|a MATERIA ORGANICA DEL SUELO
|9 2216
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| 901 |
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|a 009062
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|a r
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|a 20050503
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|a 20060830
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|a OK
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|a CO
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|a m
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|a s
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|a REUNION
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| 908 |
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|a IMPRESO
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| 924 |
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|a Isotopes and radiation in soil organic - matter studies
|s proceedings
|t Isotopes and radiation in soil organic - matter studies
|
| 936 |
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|t Proceedings
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| 939 |
|
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|l Vienna
|n International Atomic Energy Agency
|p AT
|s IAEA
|
| 940 |
|
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|n Symposium on the Use of Isotopes and Radiation in Soil Organic - Matter Studies
|
| 941 |
|
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|a Vienna
|l Vienna
|p AT
|
| 911 |
|
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|a 15-19 Jul. 1968
|
| 945 |
|
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|a 1968
|
| 948 |
|
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|a AT
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| 950 |
|
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|a en
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| 965 |
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|a ISOTOPOS
|
| 965 |
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|a RADIACION
|
| 965 |
|
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|a SUELO
|
| 965 |
|
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|a NITROGENO
|
| 965 |
|
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|a FIJACION DEL NITROGENO
|
| 965 |
|
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|a MATERIA ORGANICA DEL SUELO
|
| 976 |
|
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|a AAG
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| 976 |
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|a AAG
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| 977 |
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|a 011977
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| 984 |
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|a 1 ej.
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| 985 |
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|a PRE14
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| 987 |
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|a AGROVOC
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| 917 |
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|a GM
|
| 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
|p AT
|s IAEA
|
| 943 |
|
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|f org.
|l Roma
|n Organización de las Naciones Unidas para la Agricultura y la Alimentación
|p IT
|s FAO
|
| 943 |
|
|
|f org.
|n International Soil Science Society
|p US
|
| 947 |
|
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|e IAEA
|l Vienna
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| 915 |
|
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|e 584 p.
|i il.
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| 975 |
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|c B 631.4
|l SYM i
|z 1968
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| 942 |
0 |
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|c CONGR14D
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| 999 |
|
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|c 6843
|d 6843
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| 090 |
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|a B 631.4 SYM i
|
| 830 |
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|a Proceedings / International Atomic Energy Agency. IAEA. Vienna. AT
|9 63515
|