| 000 | 00851cam a22002411 4500 | ||
|---|---|---|---|
| 001 | gs 34000003 | ||
| 003 | DLC | ||
| 005 | 20260227111338.0 | ||
| 008 | 790607s1933 ilua b s000 0 eng | ||
| 010 | _ags 34000003 | ||
| 035 | _a(OCoLC)5045507 | ||
| 040 |
_aDLC _cTxCM _dDLC |
||
| 042 | _apremarc | ||
| 050 | 0 | 0 |
_aTP690 _b.P5 |
| 100 | 1 |
_aPiersol, Robert James, _d1890- |
|
| 245 | 1 | 0 |
_aElectric condenser process for demulsifying oil, _cby R. J. Piersol. |
| 260 |
_aUrbana, Ill., _bprinted by authority of the state of Illinois, _c1933. |
||
| 300 |
_a38 p. _billus. |
||
| 410 | 2 | 0 |
_aIllinois State Geological Survey _tReport of investigations _vno. 29 |
| 500 | _aAt head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey. | ||
| 504 | _aBibliography: p. 30-38. | ||
| 650 | 0 | _aPetroleum. | |
| 999 |
_c27061 _d27061 |
||