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|a AR-CrUNPB
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| 082 |
0 |
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|2 20
|a 574.5
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| 100 |
1 |
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|9 9385
|a Attenborough, David,
|d 1926-
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| 245 |
1 |
3 |
|a El Planeta viviente :
|b los ecosistemas de la tierra /
|c David Attenborough.
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| 250 |
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|a 1a.ed.
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| 260 |
|
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|a Barcelona :
|b Salvat,
|c 1993.
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| 300 |
|
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|a 243 p.
|
| 490 |
0 |
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|a Biblioteca científica Salvat ,
|v 22.
|
| 650 |
|
7 |
|a ECOLOGIA
|9 2752
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| 650 |
|
7 |
|2 Unescot
|9 2789
|a ECOSISTEMAS
|
| 910 |
|
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|a vc20170420
|c sf170505
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| 942 |
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|2 ddc
|c BK
|