| 000 | 00523 a2200181 4500 | ||
|---|---|---|---|
| 082 |
_a669.4 _bAm35 |
||
| 100 | _aCotterill, Carl H. | ||
| 245 | 1 | _aMINING AND METALLURGY OF LEAD AND ZINC | |
| 260 |
_aN. Y. _bAime _c1970 |
||
| 300 | _a2 v. | ||
| 500 | _aContents : V. 1. Mining And Concentrating Of Lead And Zinc -- V. 2. Extractive Metallurgy Of Lead And Zinc | ||
| 650 | _aLead -- Congresses | ||
| 650 | _aZinc -- Congresses | ||
| 700 | _aCigan, John M. | ||
| 700 | _a | ||
| 964 | _gCIRC | ||
| 997 | _aA25984 v. 2 C | ||
| 999 |
_c460918 _d460918 |
||