| 000 | 00980cam a22002651 4500 | ||
|---|---|---|---|
| 001 | gs 21000073 | ||
| 003 | DLC | ||
| 005 | 20260227111325.0 | ||
| 008 | 770426s1920 vauabf s000 0 eng c | ||
| 010 | _ags 21000073 | ||
| 035 | _a(OCoLC)2918117 | ||
| 040 |
_aU.S. Geol. survey. Library _cNAlfC _dDLC |
||
| 042 | _apremarc | ||
| 050 | 0 | 0 |
_aQE173 _b.A2 no. 20 |
| 082 | _a557.55 | ||
| 100 | 1 |
_aRies, Heinrich, _d1871-1951. |
|
| 245 | 1 | 4 |
_aThe clays and shales of Virginia west of the Blue ridge, _cby H. Ries and R. E. Somers. |
| 260 |
_aCharlottesville, _bUniversity of Virginia, _c1920. |
||
| 300 |
_avii, 3, 118 p. _billus., XIV pl. (incl. map in pocket) tables, diagrs. _c26 cm. |
||
| 490 | 0 |
_aVirginia. Geological survey. Bulletin _vno. 20 |
|
| 500 | _aAt head of title: Virginia Geological survey. University of Virginia. Thomas Leonard Watson, director. | ||
| 650 | 0 |
_aClay _zVirginia |
|
| 650 | 0 | _aShale | |
| 700 | 1 |
_aSomers, Ransom Evarts, _d1885- _ejoint author. |
|
| 999 |
_c26070 _d26070 |
||