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| 999 |
_c17729 _d17729 |
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| 005 | 20250301213807.0 | ||
| 082 |
_a574 _bH262b |
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| 090 | _aCOLECCION GENERAL | ||
| 020 | _a0716706431 | ||
| 041 | 0 | _aeng | |
| 100 | 1 | _aHardin, Garrett. | |
| 245 | 1 |
_aBiology: its principles and implications. / _cGarrett. Hardin |
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| 250 | _a2nd. ed | ||
| 260 |
_bW.H. Freeman _c19660000 _aSan Francisco, us |
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| 300 |
_a771 _bilus |
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| 650 | 0 | 7 | _aBIOLOGIA. |
| 942 |
_2ddc _cBK |
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