| 000 | 00534cam a2200205 4500 | ||
|---|---|---|---|
| 001 | gs 67000263 | ||
| 003 | DLC | ||
| 005 | 20260227111421.0 | ||
| 008 | 690918s1967 dcua b 00000 eng c | ||
| 010 | _ags 67000263 //r85 | ||
| 040 | _aU.S. Geol. Survey. Library | ||
| 050 | 0 |
_aTN270 _b.U5 |
|
| 082 | _a622/.1 | ||
| 110 | 2 | 0 | _aGeological Survey (U.S.) |
| 245 | 1 | 0 | _aSuggestions for prospecting. |
| 260 | 0 |
_a[Washington, _c1967] |
|
| 300 |
_a24 p. _billus. _c24 cm. |
||
| 504 | _aBibliography: p. 22-24. | ||
| 650 | 0 | _aProspecting. | |
| 999 |
_c30358 _d30358 |
||