000 00903cam a22002411 4500
001 gs 45000031
003 DLC
005 20260227111350.0
008 861112s1944 bcca 000 0 eng c
010 _ags 45000031
035 _a(OCoLC)14705030
040 _aU.S. Geol. Survey Libr.
_cTxDaM
_dTxDaM
_dOCoLC
_dDLC
042 _apremarc
050 0 0 _aTN27
_b.B72 no. 18
082 _a669.9
110 1 _aBritish Columbia.
_bDepartment of Mines and Petroleum Resources.
245 0 0 _aSpecimens and samples, their treatment and use,
_cby officers of the Dept. of Mines.
260 _aVictoria, B.C.,
_bPrinted by C.F. Banfield, printer to the King,
_c1944.
300 _a27 p.
_billus.
_c27 cm.
490 1 _aBritish Columbia. Dept of Mines. Bulletin
_vno. 18
650 0 _aOres
_xSampling and estimation.
830 0 _aBulletin (British Columbia. Department of Mines and Petroleum Resources) ;
_vno. 18.
999 _c28024
_d28024