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171002s1999 xxu r 000 0 spa d |
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|a 0030221099
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|a AR-PmUNPB
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| 082 |
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|a 575.1
|2 20
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| 100 |
1 |
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|a Cronkite, Donald
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| 245 |
1 |
0 |
|a Biology:
|b A problem based guide to basic genetics /
|c Donald Cronkite
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| 260 |
|
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|a Orlando :
|b Saunders college publishing,
|c 1999
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| 300 |
|
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|a 81 p
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| 500 |
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|a Publicación de OEA (Organización de los Estados Americanos), programa regional de desarrollo científico y tecnológico
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| 590 |
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|a Registros migrados a formato MARC
|
| 650 |
|
7 |
|a GENETICA
|2 Unescot
|9 3427
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| 650 |
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4 |
|a CENCIAS BIOLOGICAS
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| 942 |
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|c BK
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| 910 |
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|a gp000809
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| 999 |
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|c 81199
|d 81199
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