| 000 | 00339nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 190711s9999 xx 000 0 und d | ||
| 082 | _a622.342 I59 | ||
| 100 | _aINSTITUTION OF MINING AND METALLURGY | ||
| 245 | 0 | _aSILVER EXPLORATION EXPLORATION MINING AND TREATMENT | |
| 260 |
_aLONDON _bI.M.M _c1988 |
||
| 300 | _a30X21 | ||
| 942 |
_cBK _2DDC |
||
| 999 |
_c21832 _d21832 |
||