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00702cam a22002412u 4500 |
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LIBRI-023797 |
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AR-CrUNPB |
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ta |
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170901s1983 ag r 000 0 spa d |
| 040 |
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|a AR-CrUNPB
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| 082 |
0 |
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|a 631.43/T.11
|2 20
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| 700 |
1 |
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|a Navarro, Carlos A
|e coord
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| 245 |
0 |
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|a Informe del taller de trabajo sobre fijacion biologica de nitrogeno
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| 255 |
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|a .43
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| 260 |
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|a Buenos Aires :
|b SUBCYT,
|c 1983
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| 300 |
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|a 107 p
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
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7 |
|a FIJACION DEL NITROGENO
|2 Unescot
|9 3295
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| 650 |
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7 |
|a BOTANICA
|2 Unescot
|9 1778
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| 711 |
2 |
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|a Taller de trabajo sobre fijacion biologica de nitrogeno
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| 942 |
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|c BK
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| 910 |
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|a ms090310
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| 999 |
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|c 75170
|d 75170
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