| 000 | 01247cam a22002891 4500 | ||
|---|---|---|---|
| 001 | gs 39000002 | ||
| 003 | DLC | ||
| 005 | 20260227111343.0 | ||
| 008 | 780901s1938 iluab b s000 0 eng | ||
| 010 | _ags 39000002 | ||
| 035 | _a(OCoLC)4185446 | ||
| 040 |
_aDLC _cUU _dOCoLC _dDLC |
||
| 050 | 0 | 0 |
_aQE105 _b.A25 no. 52 |
| 100 | 1 |
_aGrim, Ralph E. _q(Ralph Early), _d1902- |
|
| 245 | 1 | 0 |
_aPetrology of the Pennsylvania underclays of Illinois, _cby Ralph E. Grim and Victor T. Allen. |
| 260 |
_aUrbana, Ill., _bPrinted by authority of the state of Illinois, _c1938. |
||
| 300 |
_a1485-1514p. _billus(map)2pl. on ll.,tables(part fold.) _c25cm. |
||
| 490 | 0 |
_aIllinois. State geological survey. Report of investigations _vno. 52 |
|
| 500 | _acover title. | ||
| 500 | _aAt head of title: State of Illinois ... Department of registration and education ... Division of the State geological survey ... | ||
| 500 | _aReprinted from the Bulletin, Geological Society of America, vol. 49, 1938. | ||
| 504 | _a"Works to which reference is made": p. 1500-1510. | ||
| 650 | 0 |
_aPetrology _zIllinois. |
|
| 650 | 0 |
_aClay _zIllinois. |
|
| 700 | 1 |
_aAllen, Victor T. _q(Victor Thomas), _d1898- _ejoint author. |
|
| 740 | 0 | _aPennsylvanian underclays of Illinois. | |
| 999 |
_c27501 _d27501 |
||