| 000 | 005100000a22001810004500 | ||
|---|---|---|---|
| 245 | _aLead and Zinc flotation by column cell | ||
| 260 | _b[Nippon Mining Co.Ltd.] | ||
| 300 | _a23 p., ill. | ||
| 440 | _aMetal mining technology in Japan ; 06 | ||
| 500 | _aa photocopy | ||
| 080 |
_a622.3 _bL4 |
||
| 650 | _aLEAD ORE TREATMENT-FLOTATION | ||
| 650 | _aFLOTATION-LEAD ORE TREATMENT | ||
| 650 | _aZINC ORE TREATMENT-FLOTATION | ||
| 650 | _aFLOTATION-ZINC ORE TREATMENT | ||
| 041 | _aEN | ||
| 942 | _cBK | ||
| 999 |
_c62021 _d62021 |
||