| 000 | 01063nam a2200289u 4500 | ||
|---|---|---|---|
| 001 | 00711764 | ||
| 003 | PWmBRO | ||
| 008 | 860418s1986 mdua b f00010 eng | ||
| 043 | _an-us-ak | ||
| 050 | 0 |
_aTN295 _b.U4 no. 9105 _aTN490.N65 |
|
| 082 | 0 |
_a622 s _a553.4/99�19 |
|
| 090 | 0 |
_aVF _b553.499/097986/W282c |
|
| 100 | 1 | 0 | _aWarner, J. Dean. |
| 245 | 1 | 2 |
_aA columbium-bearing regolith on Upper Idaho Gulch, near Tofty, AK / _cby J. Dean Warner, C. L. Mardock, and D. C. Dahlin. |
| 260 | 0 |
_a[Avondale, Md.] : _bU.S. Dept. of the Interior, Bureau of Mines, _c[1986] |
|
| 300 |
_aiv, 29 p. : _bill. |
||
| 490 | 1 |
_aInformation circular ; _v9105 |
|
| 650 | 0 |
_aNiobium ores _zAlaska _zTofty Region. |
|
| 650 | 0 |
_aOre-deposits _zAlaska _zTofty Region. |
|
| 650 | 0 |
_aGeology _zAlaska _zTofty Region. |
|
| 700 | 1 | 0 |
_aMardock, C. L. _q(Cheryl L.) |
| 700 | 1 | 0 |
_aDahlin, D. C. _q(David Clifford), _d1951- |
| 710 | 1 | 0 |
_aUnited States. _bBureau of Mines. |
| 830 | 0 |
_aInformation circular (United States. Bureau of Mines) ; _v9105. |
|
| 942 | _2ddc | ||
| 994 | 0 | 1 | _aT1001 056 248 |
| 999 |
_c44975 _d44975 |
||