| 000 | 00494nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 230525b |||||||| |||| 00| 0 eng d | ||
| 020 | _a0912890088 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a553.495(672.1)(082.2) _bL5 |
||
| 100 |
_aTatsch, J H _98962 |
||
| 245 |
_aCopper deposits: _bOrigin, evolution, and present characteristics |
||
| 260 |
_aMassachusetts: _bTatsch Associates, _c1975 |
||
| 300 | _a339p. | ||
| 650 | _aCopper ores | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c34752 _d34752 |
||