| 000 | 00999cam a2200277 4500 | ||
|---|---|---|---|
| 001 | gs 68000342 | ||
| 003 | DLC | ||
| 005 | 20260227111423.0 | ||
| 008 | 690603s1968 dcuab b 00110 eng c | ||
| 010 | _ags 68000342 //r882 | ||
| 040 | _aU.S. Geological Survey Library | ||
| 050 | 0 |
_aQE75 _b.P9 no. 610 |
|
| 051 |
_aTN423.A5 _bK6 _cCopy 2. |
||
| 082 | _a553/.41/0973 | ||
| 100 | 1 | 0 |
_aKoschmann, Albert Herbert, _d1896-1962. |
| 245 | 1 | 0 |
_aPrincipal gold-producing districts of the United States, _cby A. H. Koschmann and M. H. Bergendahl. |
| 260 | 0 |
_aWashington, _bU.S. Dept. of the Interior, _c1968. |
|
| 300 |
_av, 283 p. _billus., maps. _c30 cm. |
||
| 350 | _a4.75 | ||
| 490 | 1 | _aGeological Survey professional paper 610 | |
| 504 | _aBibliography: p. 263-276. | ||
| 650 | 0 |
_aGold mines and mining _zUnited States. |
|
| 650 | 0 |
_aGold ores _zUnited States. |
|
| 700 | 1 | 0 |
_aBergendahl, M. H. _q(Maximilian Hilmar), _d1921- _ejoint author. |
| 830 | 0 |
_aGeological Survey professional paper ; _v610. |
|
| 999 |
_c30541 _d30541 |
||