| 000 | 01257cam a22003011 4500 | ||
|---|---|---|---|
| 001 | gs 31000177 | ||
| 003 | DLC | ||
| 005 | 20260227111335.0 | ||
| 008 | 750613s1931 pauabf s000 0 eng | ||
| 010 | _ags 31000177 | ||
| 035 | _a(OCoLC)1391856 | ||
| 040 |
_aDLC _cOT _dOCoLC _dPBfG _dOCoLC _dDLC |
||
| 042 | _apremarc | ||
| 050 | 0 | 0 |
_aQE157 _b.A83 |
| 086 | 0 |
_aPY G345/4.3 G1 _2padocs |
|
| 100 | 1 |
_aAshley, Geo. H. _q(George Hall), _d1866- |
|
| 245 | 1 | 2 |
_aA syllabus of Pennsylvania geology and mineral resources / _cby George H. Ashley. |
| 260 |
_aHarrisburg : _bDepartment of internal affairs, Topographic and geologic survey, _c1931. |
||
| 300 |
_a160 p. incl. ill., maps, tables, diagrs. : _bII pl. (fold. col. map, fold. tab.) ; _c23 cm. |
||
| 490 | 1 | _aPennsylvania Geological survey, 4th (1919- ) Bulletin G1 | |
| 500 | _a"Publications of the present [Pennsylvania] Geological survey": p. 147-150. | ||
| 500 | _a"Publications of the second Geological survey": p. 152-154. | ||
| 500 | _a"List of U. S. Geological survey publications on Pennsylvania": p. 155-158. | ||
| 650 | 0 |
_aGeology _zPennsylvania. |
|
| 650 | 0 |
_aMines and mineral resources _zPennsylvania. |
|
| 650 | 0 |
_aGeology _zPennsylvania _vBibliography. |
|
| 830 | 0 |
_aBulletin G ; _v1. |
|
| 999 |
_c26889 _d26889 |
||