| 000 | 00451nam a2200157Ia 4500 | ||
|---|---|---|---|
| 999 |
_c84692 _d84692 |
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| 005 | 20220527133725.0 | ||
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a84503 | ||
| 041 | _aEN | ||
| 082 |
_a338.27805 _bJOU _223 |
||
| 245 | _aTHE JOURNAL of gemmology and proceedings of the gemmological association of Grea | ||
| 260 |
_aLondon _bGemmological Association of Great Britain _c0 |
||
| 509 | _aNS | ||
| 650 | _aMineral production | ||
| 942 | _cS | ||