000 | 00480nam a22001457a 4500 | ||
---|---|---|---|
008 | 230525b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_a553.41:622.342 _bJ3 |
||
245 |
_aGold extraction for the small operator _c/ Imperial Chemical Industries Ltd., |
||
260 |
_aLondon: _bImperial Chemical Industries Ltd., |
||
300 | _axi, 103p. | ||
650 | _aCyanide process | ||
653 | _aGold-Metallurgy | ||
942 |
_2udc _cBK |
||
999 |
_c34745 _d34745 |