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| 005 | 20221113035904.0 | ||
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_aBATCH _b20061129 _zjanium |
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| 020 | _a970-10-2970-4 | ||
| 082 | 0 | 4 | _a370.115 G9935e |
| 100 | 1 | _aGuzmán Mejía, Rafael | |
| 245 | 0 | 0 |
_aEducación ambiental / _cRafael Guzmán Mejía, María del Carmen Anaya Corona. |
| 260 |
_aMéxico : _bMcGraw-Hill Interamericana, _c2001 |
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| 300 |
_ax, 161 p. _b:il. |
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| 650 | 4 | _aEDUCACION AMBIENTAL | |
| 650 | 4 | _aPROTECCION DEL MEDIO AMBIENTE | |
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