| 000 | 00437nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 200131s9999 xx 000 0 und d | ||
| 020 | _a9789682477706 | ||
| 090 | _aW837.M | ||
| 100 | 1 | _aWo ching, ana victoria | |
| 245 | 0 | _aManejo y conducción de grupos de ecoturistas | |
| 264 |
_aMexico, _c 2007 |
||
| 336 | _atxt | ||
| 337 | _an | ||
| 338 | _anc | ||
| 500 | _aActa # 2 | ||
| 999 |
_c184379 _d184379 |
||
| 942 | 0 | 0 | _00 |