| 000 | 00460 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aMackenzie, George C. | |
| 245 | 1 | _aMagnetic concentration experiments with iron ores of the bristol mines, que. iron ores of the bathurst mines, New Brunswick a copper nickel ore from nairn, Ontario | |
| 260 |
_aOttawa _c1910 |
||
| 300 | _a1-28 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aMagnetic, Experiments, Iron Canada Department of Mines. Bulletin No. 5 | ||
| 901 | _aS53863 | ||
| 999 |
_c111859 _d111859 |
||