| 000 | 00382nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 200817s9999 xx 000 0 und d | ||
| 082 | _a500/M45 | ||
| 245 | 0 | _aCiencias naturales y educacion ambiental | |
| 942 | _cLINF | ||
| 999 |
_c17786 _d17786 |
||
| 264 | _bMinisterio de Educacion Nacional | ||
| 336 |
_atexto _btxt _2rdacontent |
||
| 337 |
_asin mediación _bn _2rdamedia |
||
| 338 |
_avolumen _bnc _2rdacarrier |
||