000 | 01301cam a2200325 a 4500 | ||
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999 |
_c1055 _d1055 |
||
001 | 4377658 | ||
003 | Biblioteca de INTEMIN | ||
005 | 20180501130848.0 | ||
008 | 910211s1991 dcua b f000 0 eng | ||
010 | _a 91010483 | ||
040 |
_aDLC _cDLC _dDLC _dWaU |
||
050 | 0 | 0 |
_aTN23 _b.U43 no. 9372 _aTN799.M3 |
082 | 0 | 0 |
_a622 s _a669/.732 _220 |
086 | 0 | _aI 28.23:9372 | |
100 | 1 |
_aComba, P. _q(Paul) _93314 |
|
245 | 1 | 0 |
_aCaFâ‚‚-enhanced HCl leaching of a manganese-bearing silicate ore / _cby P. Comba, K.P.V. Lei, and T.G. Carnahan. |
260 |
_aWashington, D.C. : _bU.S. Dept. of the Interior, Bureau of Mines, _c1990. |
||
300 |
_a7 p. : _bill. ; _c28 cm. |
||
490 | 1 |
_aReport of investigations ; _v9372 |
|
504 | _aIncludes bibliographical references (p. 7). | ||
650 | 0 |
_aManganese _xMetallurgy. _91301 |
|
650 | 0 |
_aLeaching. _9680 |
|
650 | 0 |
_aHydrochloric acid. _9682 |
|
650 | 0 |
_aCalcium fluoride. _93315 |
|
700 | 1 |
_aLei, K. P. V. _q(Kenneth P. V.) _93316 |
|
700 | 1 |
_aCarnahan, T. G. _q(Thomas G.) _9707 |
|
830 | 0 |
_aReport of investigations (United States. Bureau of Mines) ; _v9372. _9793 |
|
906 |
_a7 _bcbc _corignew _d1 _eocip _f19 _gy-gencatlg |
||
942 |
_2udc _cCR |