| 000 | 00563nam a2200205Ia 4500 | ||
|---|---|---|---|
| 008 | 200129s9999 xx 000 0 und d | ||
| 020 | _a3905399711 | ||
| 041 | 0 | _aspa | |
| 082 | 0 | 4 | _a377/W936/07.4.048 |
| 100 | 1 | _aWotruba, Hermann | |
| 245 | 0 | _aManejo ambiental en la pequeña minería | |
| 250 | _aMEDMIN | ||
| 264 |
_aBolivia , _c1998 |
||
| 300 |
_a302 p. ; _c 22 cm. |
||
| 336 | _atxt | ||
| 337 | _an | ||
| 338 | _anc | ||
| 856 | 4 | 1 | _uhttp://www.gama-peru.org/libromedmin/images/graficos/caratula-1.jpg |
| 999 |
_c254638 _d254638 |
||
| 942 | 0 | 0 | _00 |