| 000 | 00765cam a22002411 4500 | ||
|---|---|---|---|
| 001 | gs 17000189 | ||
| 003 | DLC | ||
| 005 | 20260227111321.0 | ||
| 008 | 781116s1917 dcua f000 0 eng | ||
| 010 | _ags 17000189 | ||
| 035 | _a(OCoLC)4379994 | ||
| 040 |
_aDLC _cNUtSU _dDLC |
||
| 042 | _apremarc | ||
| 050 | 0 | 0 |
_aTN263 _b.E48 |
| 100 | 1 |
_aEmmons, William H. _q(William Harvey), _d1876- |
|
| 245 | 1 | 4 |
_aThe enrichment of ore deposits / _cby William Harvey Emmons. |
| 260 |
_aWashington : _bGovt. print. off., _c1917. |
||
| 300 |
_a530 p. : _bill., vii pl (1 fold) diagr., ; _c24 cm. |
||
| 490 | 0 | _aU. S. Geological survey. Bulletin 625. | |
| 500 | _aAt head of title: Dept. of the interior. | ||
| 504 | _aBibliography: p. 20-33. | ||
| 650 | 0 | _aOre deposits. | |
| 999 |
_c25750 _d25750 |
||