| 000 | 00985cam a22002651 4500 | ||
|---|---|---|---|
| 001 | gs 40000142 | ||
| 003 | DLC | ||
| 005 | 20260227111345.0 | ||
| 008 | 780829s1939 paud b s000 0 eng c | ||
| 010 | _ags 40000142 | ||
| 035 | _a(OCoLC)4175406 | ||
| 040 |
_aU.S. Geol. Survey. Library _cPU _dDLC |
||
| 042 | _apremarc | ||
| 050 | 0 | 0 |
_aTN24.P4 _bA7 |
| 051 |
_aTN403.P4 _bH5 _cCopy 2. |
||
| 100 | 1 |
_aHickok, William Orville, _d1905- |
|
| 245 | 1 | 4 |
_aThe minerals of Pennsylvania: Iron ores of Pennsylvania, _cby William O. Hickok, IV. |
| 260 |
_aHarrisburg, Pa., _bDepartment of Internal Affairs, Topographic and Geologic Survey, _c1939. |
||
| 300 |
_a21 p. incl. tables. _c23 cm. |
||
| 440 | 0 |
_aBulletin M, _v18-B |
|
| 500 | _aAt head of title: Pennsylvania Geological survey, Fourth series | ||
| 500 | _aWith Ashley, G. H. The undeveloped mineral resources of Pennsylvania. 1933. (Bulletin M18-A) | ||
| 504 | _aBibliographical footnotes. | ||
| 650 | 0 |
_aIron ores _zPennsylvania. |
|
| 999 |
_c27625 _d27625 |
||