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171002s1989 mx r 000 0 spa d |
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|a 9682428300
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| 040 |
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|a AR-PmUNPB
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| 082 |
0 |
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|a 591.5
|2 20
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| 100 |
1 |
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|a Begon, Michael
|9 6
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| 245 |
1 |
0 |
|a Ecología animal :
|b modelos de cuantificación de poblaciones /
|c Michael Begon
|
| 260 |
|
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|a México :
|b Trillas,
|c 1989
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| 300 |
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|a 136 p
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
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7 |
|a ECOLOGIA
|9 2752
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| 650 |
|
7 |
|a ZOOLOGIA
|2 Unescot
|9 6346
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| 650 |
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4 |
|a ZOOLOGIA
|9 6346
|
| 650 |
|
7 |
|a ECOLOGIA
|9 2752
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| 650 |
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4 |
|a ECOLOGIA ANIMAL
|9 2753
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| 942 |
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|c BK
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| 999 |
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|c 79828
|d 79828
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