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00712nam a22002171a 4500 |
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UNA01000063806 |
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20120328192008.0 |
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080728s1969 000 0 eng d |
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|a 674037502
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
0 |
4 |
|a 591.38
|b M474a
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| 100 |
1 |
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|a Mayr, Ernst
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| 240 |
1 |
0 |
|a Populations, species and evolution
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| 245 |
1 |
0 |
|a Animal species and evolution /
|c Ernst Mayr
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| 260 |
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|a Cambridge, Mass. :
|b Harvard University ,
|c 1969
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| 300 |
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|a 797 p. ;
|c 24 cm.
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| 500 |
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|a Título de la edición abreviada: Populations, species and evolution
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| 650 |
0 |
4 |
|a EVOLUCION
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| 650 |
0 |
4 |
|a ESPECIES
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| 650 |
0 |
4 |
|a GENETICA
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| 650 |
0 |
4 |
|a MORFOLOGÍA (ZOOLOGÍA)
|