| 000 | 00444nam a2200133 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110810.0 | ||
| 035 | _aF8901000719969 | ||
| 084 | _aEPA R2-73- 151 1973 | ||
| 245 | _aFeasibility study lake hope mine drainage demonstration pro-ject | ||
| 260 | _aWashington, D.C. : Environmental Protection Agency | ||
| 300 | _a[103] p. | ||
| 440 | _aEnvironmental protection technology series EPA-R2-73-151 | ||
| 690 | _aMina a cielo abierto - Sellado | ||
| 999 |
_c65836 _d65836 |
||