000 | 00544nam a22001937a 4500 | ||
---|---|---|---|
001 | 1833 | ||
008 | 190110s1912 xxc||||| |||| 00| 0 eng d | ||
041 | _aeng | ||
080 | _aA/622.330971/C23 | ||
110 |
_95592 _aCanada. Department of Mines |
||
245 | _aAn investigation of the coals of Canada, with reference to their economic qualities | ||
260 |
_aOttawa, Ontario _bGovernment Printing Bureau _c1912 |
||
300 | _bilus. | ||
490 | _vv.1 | ||
650 |
_9227 _aCARBON |
||
651 |
_911 _aCANADA |
||
910 |
_aRNUĂ‘EZ _b38868 |
||
942 |
_2z _cLIBR |
||
999 |
_c1833 _d1833 |