| 000 | 01264cam a22003251 4500 | ||
|---|---|---|---|
| 001 | gs 38000173 | ||
| 003 | DLC | ||
| 005 | 20260227111343.0 | ||
| 008 | 780808s1938 oruab b s000 0 eng c | ||
| 010 | _ags 38000173 | ||
| 035 | _a(OCoLC)4120322 | ||
| 040 |
_aU. S. Geol. Survey. Libr. _cNcRS _dNcRS _dDLC |
||
| 042 | _apremarc | ||
| 043 | _an-us-or | ||
| 045 | _ax3x3 | ||
| 050 | 0 | 0 |
_aTN942 _b.W54 |
| 082 |
_a285 s _aB no. 6 |
||
| 100 | 1 |
_aWilson, Hewitt, _d1891- |
|
| 245 | 0 | 0 |
_aPreliminary report of some of the refactory clays of western Oregon, _cby Hewitt Wilson and Ray C. Treasher. |
| 260 |
_a[Portland, Ore.] _c1938. |
||
| 300 |
_aiv, 93 p. _billus., maps. _c28 cm. |
||
| 490 | 0 |
_aOregon. State Dept. of Geology and Mineral Industries. Bulletin _vno. 6 |
|
| 500 | _a"This paper presents the results of work done under a cooperative agreement between the Bureau of Mines, the University of Washington and the Oregon State Department of Geology and Mineral Industries." | ||
| 500 | _aPhotoprinted. | ||
| 504 | _aBibliographical foot-notes. | ||
| 650 | 0 |
_aClay _zOregon. |
|
| 650 | 0 |
_aClay industries _zOregon. |
|
| 700 | 1 |
_aTreasher, Raymond Clarence, _d1898- _ejoint author. |
|
| 740 | 0 | _aRefactory clays of western Oregon, Preliminary report. | |
| 999 |
_c27457 _d27457 |
||