| 000 | 00307pam a2200109a 44500 | ||
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| 082 |
_aTR _bRI-9375 |
||
| 100 | _aN. D. Nilsen | ||
| 245 | 1 |
_aCopper extraction from aqueous solutions lequid emulsion memberanes _ba preliminary laboratory study |
|
| 260 |
_a _b _c |
||
| 700 | _aM. A. Stubbs | ||
| 997 | _aTR6757 C | ||
| 999 |
_c405914 _d405914 |
||