| 000 | 00911nam a2200241u 4500 | ||
|---|---|---|---|
| 001 | 00981699 | ||
| 003 | PWmBRO | ||
| 005 | 20240602102449.0 | ||
| 008 | 920505s1991 dcua b f00010 eng | ||
| 010 | _a92035075 | ||
| 090 | 0 | 0 |
_aVF _b622.1/C184s |
| 100 | 1 | 0 | _aCamm, Thomas W. |
| 245 | 1 | 0 |
_aSimplified cost models for prefeasibility mineral evaluations / _cby Thomas W. Camm. |
| 260 | 0 |
_aWashington, D.C. : _bU.S. Dept. of Interior, _c1991. |
|
| 300 |
_a35 p. : _bill. |
||
| 490 | 1 |
_aInformation circular / Bureau of Mines, U.S. Dept. of the Interior ; _v9298 |
|
| 650 | 0 |
_aMines and mineral resources _zSouthwest, New _xCosts _xMathematical models. |
|
| 710 | 2 | 0 |
_aUnited States. _bDepartment of the Interior. _bBureau of Mines. |
| 830 | 0 |
_aInformation circular (United States. _bDepartment of the Interior. _bBureau of Mines) ; _v 9298 |
|
| 942 | _2ddc | ||
| 992 | 0 | 2 | _a2 copies. |
| 994 | 0 | 2 |
_a085131 _b085132 |
| 999 |
_c59667 _d59667 |
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