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00837nam a22003130a 4500 |
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PT30366 |
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AR-LpoUNG |
| 005 |
20210131233623.0 |
| 008 |
191001s1974||||xxu|||||||||||||||||eng d |
| 020 |
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|a 0674844203
|c $100
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| 040 |
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|a AR-LpoUNG
|b spa
|c AR-LpoUNG
|e aacr
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| 041 |
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|a eng
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| 044 |
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|a xxu
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| 082 |
0 |
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|a 574.526 3 814str
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| 100 |
1 |
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|a Steele, John H.
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| 245 |
1 |
4 |
|a The structure of marine ecosystems
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| 250 |
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|a 1ra. ed.
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| 260 |
|
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|a Cambridge :
|b Harvard University,
|c 1974.
|
| 300 |
|
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|a 128 p. :
|b tbls., mapas, gráfs.
|
| 650 |
|
4 |
|a CIENCIAS DEL MAR
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| 650 |
|
4 |
|a ECOLOGIA
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| 650 |
|
4 |
|a ECOSISTEMAS MARINOS
|
| 650 |
|
4 |
|a EFECTOS EN EL MEDIO AMBIENTE
|
| 650 |
|
4 |
|a ESTADISTICAS
|
| 650 |
|
4 |
|a ESTUDIOS SOBRE EL MEDIO AMBIENTE
|
| 650 |
|
4 |
|a MEDIO AMBIENTE
|
| 905 |
|
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|a 30366
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| 942 |
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|c LIB
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| 999 |
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|c 21767
|d 21767
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