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| LEADER |
00730nab a2200229 u 4500 |
| 001 |
000483786 |
| 005 |
20080526162144.0 |
| 008 |
080514 r ||||| spa |
| 035 |
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|a 9014373
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| 040 |
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|a Sistema de Bibliotecas del Universidad de Costa Rica
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| 041 |
0 |
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|a spa
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| 082 |
0 |
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|a 500
|b I
|2 00
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| 100 |
1 |
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|a Barrick, Jeffrey E.
|e Autor/a
|4 aut
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| 245 |
1 |
0 |
|a Ribointerruptores /
|c Jeffrey E. Barrick y Ronald R. Breaker
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| 300 |
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|a 22-29
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| 650 |
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|a ACIDO RIBONUCLEICO
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| 650 |
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|a REGULACION GENETICA
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| 650 |
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|x INVESTIGACIONES
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| 700 |
1 |
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|a Breaker, Ronald R.
|e Autor/a
|4 aut
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| 773 |
0 |
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|7 nnab
|t Investigacion y Ciencia
|g No.366
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| 912 |
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|a 26-MAY-2008 - GARRO CALDERON, SANDRA
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| 917 |
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|a 14-MAY-2008 - GARRO CALDERON, SANDRA
|