| 000 | 00961cam a22002291 4500 | ||
|---|---|---|---|
| 001 | gs 42000235 | ||
| 003 | DLC | ||
| 005 | 20260227111348.0 | ||
| 008 | 790608r1942uuuuilua s000 0 eng | ||
| 010 | _ags 42000235 | ||
| 035 | _a(OCoLC)5048490 | ||
| 040 |
_aDLC _cTxCM _dDLC |
||
| 050 | 0 | 0 |
_aQE471 _b.G73 |
| 100 | 1 |
_aGrim, Ralph E. _q(Ralph Early), _d1902- |
|
| 245 | 1 | 0 |
_aModern concepts of clay materials, _cby Ralph E. Grim. Printed by authority of the state of Illinois. |
| 260 |
_aUrbana, Illinois, _c1942. |
||
| 300 |
_a225-275 p. _billus. |
||
| 410 | 2 | 0 |
_aIllinois State Geological Survey _tReport of investigations _vno. 80 |
| 500 | _aAt head of title: State of Illinois, Dwight H. Green, Governor. Department of Registration and Education, Frank G. Thompson, Director. Division of the State Geological Survey, M. M. Leighton, Chief, Urbana. | ||
| 500 | _a"Reprinted from the Journal of Geology, vol. I, no. 3, April-May, 1942." | ||
| 650 | 0 | _aClay. | |
| 999 |
_c27820 _d27820 |
||