000			01111cam a22003131 4500
001			gs 49000164
003			DLC
005			20260227111355.0
008			850325s1949 idua b s000 0 eng c
010			_ags 49000164
035			_a(OCoLC)11846877
040			_aU.S. Geological Survey. Library _cWaChenE _dWaChenE _dDLC
042			_apremarc
050	0	0	_aTN24.I2 _bA43 no. 84
082			_a622.75
100	1		_aCarpenter, Robert D.
245	1	0	_aMineral beneficiation by gravity concentration, a fundamental study.
260			_aMoscow, _bUniversity of Idaho, _c1949.
300			_a16 p. _billus. _c23 cm.
490	1		_aPamphlet _vno. 84
500			_a"Issued under grant from the Special Research Fund, Project no. 12. School of Mines, University of Idaho in cooperation with Idaho Bureau of Mines and Geology."
504			_aBibliography: p. 16.
650		0	_aOres.
650		0	_aMetallurgy.
650		0	_aOre-dressing.
710	2		_aUniversity of Idaho. _bSchool of Mines.
710	2		_aIdaho Bureau of Mines and Geology.
830		0	_aPamphlet (Idaho Bureau of Mines and Geology) ; _vno. 84.
999			_c28389 _d28389