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| 007 | cr bn ---auaua | ||
| 008 | 820609s1967 xxua b 000 0 eng d | ||
| 010 | ⊔ | ⊔ | ‡a 68066825 |
| 035 | ⊔ | ⊔ | ‡asdr-pst.a949263 |
| 035 | ⊔ | ⊔ | ‡a(OCoLC)22387 |
| 035 | ⊔ | ⊔ | ‡aLIAS1292726 |
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| 050 | 0 | ⊔ | ‡aQE662 ‡b.L4 |
| 100 | 1 | ⊔ | ‡aLees, John A. |
| 245 | 1 | 0 | ‡aStratigraphy of the Lower Ordovician Axemann Limestone of central Pennsylvania / ‡cby John A. Lees. |
| 260 | ⊔ | ⊔ | ‡aHarrisburg : ‡bPennsylvania Geological Survey, ‡c1967. |
| 300 | ⊔ | ⊔ | ‡aviii, 78 p. : ‡billus. (part fold. in pocket) ; ‡c23 cm. |
| 490 | 0 | ⊔ | ‡aPennsylvania Geological Survey, 4th series. Bulletin G 52 |
| 504 | ⊔ | ⊔ | ‡aBibliography: p. 36-38. |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| 650 | ⊔ | 0 | ‡aLimestone ‡zPennsylvania. |
| 650 | ⊔ | 0 | ‡aGeology, Stratigraphic ‡yOrdovician. |
| CID | ⊔ | ⊔ | ‡a007069135 |
| DAT | 0 | ⊔ | ‡b20090807000000.0 |
| DAT | 1 | ⊔ | ‡a20120815055805.0 ‡b2023-07-01T18:06:36Z |
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