| 000 | 01192pam a2200289 a 4500 | ||
|---|---|---|---|
| 999 |
_c944 _d944 |
||
| 001 | 3924245 | ||
| 003 | Biblioteca de INTEMIN | ||
| 005 | 20180501005335.0 | ||
| 008 | 920903s1993 dcua b f000 0 eng | ||
| 010 | _a 92033620 | ||
| 040 |
_aDLC _cDLC _dDLC |
||
| 050 | 0 | 0 |
_aTN23 _b.U43 no. 9453 _aTN799.R37 |
| 082 | 0 | 0 |
_a622 s _a669/.29 _220 |
| 100 | 1 |
_aVierrether, C. W. _q(Clarissa W.) _93019 |
|
| 245 | 1 | 0 |
_aRare-earth occurrences in the Pea Ridge tailings / _cby C.W. Vierrether and W.L. Cornell. |
| 260 |
_aWashington, D.C. : _bU.S. Dept. of the Interior, Bureau of Mines, _c1993. |
||
| 300 |
_a10 p. : _bill. ; _c28 cm. |
||
| 490 | 0 |
_aReport of investigations ; _v9453 |
|
| 500 | _aIncludes bibliographical references (p. 9-10). | ||
| 650 | 0 |
_aRare earth metals _xMetallurgy. _93020 |
|
| 650 | 0 |
_aTailings (Metallurgy) _91092 |
|
| 650 | 0 |
_aFlotation. _9146 |
|
| 700 | 1 |
_aCornell, W. L. _q(William L.) _93021 |
|
| 830 | 0 |
_aReport of investigations (United States. Bureau of Mines) ; _v9453. _9793 |
|
| 906 |
_a7 _bcbc _corignew _d1 _eocip _f19 _gy-gencatlg |
||
| 942 |
_2udc _cCR |
||