| 000 | 00504nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 230525b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a553.3 _bK6 |
||
| 100 |
_aBrooks, David B _99976 |
||
| 245 | _aLow-grade and nonconventional sources of manganese | ||
| 260 |
_aWashington, D.C.: _bResources For The Future, Inc., _c1966 |
||
| 300 | _ax, 123p. | ||
| 650 | _aManganese ores | ||
| 653 | _aManganese mines and mining | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c34866 _d34866 |
||