| 000 | 01003cam a2200265 4500 | ||
|---|---|---|---|
| 001 | gs 68000268 | ||
| 003 | DLC | ||
| 005 | 20260227111422.0 | ||
| 008 | 691016s1968 dcub b 000 0 eng c | ||
| 010 | _ags 68000268 | ||
| 040 |
_aU.S. Geological Survey Library _cDLC _dDLC |
||
| 050 | 0 | 0 |
_aQE75 _b.C5 vol. 557 |
| 051 |
_aTN453.C6 _bS5 _cCopy 2. |
||
| 082 | 0 | 0 | _a553/.4 |
| 100 | 1 |
_aSharp, William N. _q(William Neil), _d1922- |
|
| 245 | 1 | 0 |
_aLead, copper, molybdenum, and zinc geochemical anomalies south of the Summitville District, _bRio Grande County, Colorado, _cby William N. Sharp and James L. Gualtieri. |
| 260 |
_aWashington, _c1968. |
||
| 300 |
_aiii, 7 p. _bmaps. _c27 cm. |
||
| 490 | 1 | _aGeological survey circular 557 | |
| 504 | _aBibliography: p. 2. | ||
| 650 | 0 |
_aLead ores _zColorado _zRio Grande County. |
|
| 650 | 0 |
_aMines and mineral resources _zColorado _zRio Grande County. |
|
| 700 | 1 |
_aGualtieri, James Louis, _d1924- _ejoint author. |
|
| 830 | 0 |
_aGeological Survey circular ; _v557. |
|
| 999 |
_c30489 _d30489 |
||