| 000 | 00520nam a22001937a 4500 | ||
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| 003 | OSt | ||
| 005 | 20220525162821.0 | ||
| 008 | 030206s2002 ck 000 0 spa d | ||
| 020 | _a950724395X | ||
| 040 | _cOSt | ||
| 082 | 0 | 4 |
_221 _a363.735 _bA434 |
| 100 | 1 |
_aAnder-Egg, Ezequiel _91802 |
|
| 245 | 0 | 0 |
_aPara salvar la tierra el desafío ecológico / _cEzequiel Ander-Egg |
| 250 | _a8 ed. | ||
| 260 |
_aArgentina : _bLumen, _c1995. |
||
| 300 | _a240 p. | ||
| 650 | 0 | 4 |
_2LEMB _xMEDIO-AMBIENTE _91803 |
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_2ddc _cBK |
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| 999 |
_c1240 _d1240 |
||