| 000 | 00396pam a2200157a 44500 | ||
|---|---|---|---|
| 082 |
_a622.34 _bB633p2 |
||
| 100 | _aBoericke, William Fay | ||
| 245 | 1 | _aPROSPECTING AND OPERATING SMALL GOLD PLACERS | |
| 250 | _a2nd | ||
| 260 |
_aNew York _bJ. Wiley _cc1936 |
||
| 300 | _a145 | ||
| 500 | _aBibliography : P. 134-136 | ||
| 650 | _aGold Mines And Mining | ||
| 964 | _gCIRC | ||
| 997 | _aK3566 C | ||
| 999 |
_c381872 _d381872 |
||