| 000 | 01239nam a2200349Ia 4500 | ||
|---|---|---|---|
| 001 | 253239 | ||
| 005 | 20170111112729.0 | ||
| 008 | 040218s1999 ag ad grn 1 0 spa d | ||
| 020 | _a9505502737 | ||
| 040 | _aPR-PUCPR | ||
| 041 | _aspa | ||
| 049 | _aMayaguez | ||
| 050 | 0 | 0 |
_aGE105 _b.W357 1999 |
| 092 | 0 |
_a363.7 _bW143t |
|
| 100 | 1 |
_aWais de Badgen, Irene _9186694 |
|
| 245 | 1 | 0 |
_aTemas Ambientales de Hoy Que Todo Docente Debe Conocer / _cIrene Wais de Badgen. |
| 260 |
_aBuenos Aires : _bMagisterio del Río de la Plata, _c1999. |
||
| 300 |
_a111 pages : _billustrations ; _c22 cm. |
||
| 490 | 0 | _aColección Respuesta Educativa | |
| 504 | _aIncludes index. | ||
| 650 | 0 |
_aContaminacion _xAspectos ambientales. _2LEMB _936908 |
|
| 650 | 0 |
_aReciclaje. _2Local _9157489 |
|
| 650 | 0 |
_aEnviromental sciences _2Local _992365 |
|
| 650 | 0 |
_aCiencias ambientales. _2Local _973458 |
|
| 650 | 0 |
_aEnvironmental protection _2Local _992415 |
|
| 650 | 0 |
_aProtección ambiental _2Local _9154422 |
|
| 650 | 0 |
_aRecycling _2Local _9157586 |
|
| 650 | 0 |
_aPollution _xEnvironmental aspects. _2Local _9152331 |
|
| 700 | 1 | 0 |
_aThiel, Inge _9179276 |
| 700 | 1 | 0 |
_aGentile, Georgina _9101904 |
| 942 |
_c6 _hGE105 .W357 1999 |
||
| 999 |
_c181900 _d181900 |
||