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20120328185533.0 |
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080728s1975 000 0 spa d |
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|a 0395183235
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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|a 591.5
|b M977g
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| 100 |
1 |
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|a Murie, Olaus Johan,
|d 1889-1963
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| 245 |
1 |
2 |
|a A field guide to animal tracks /
|c Olaus J. Murie
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| 250 |
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|a 2a. ed.
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| 260 |
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|a Boston :
|b Houghton Miffin ,
|c 1975
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| 300 |
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|a xxi, 375 páginas :
|b il
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|a Bibliografía: p. 359-367
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| 650 |
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|a ANIMALES
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| 650 |
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|a ECOLOGÍA ANIMAL
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| 650 |
0 |
4 |
|a COMPORTAMIENTO ANIMAL
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