000 00940nam a2200301u 4500
001 00741132
003 PWmBRO
005 20240602101454.0
008 870319s1987 pau b f00010 eng
050 0 _aTN23
_b.U43
_aTN523
082 0 _a622 s
_a666/.72�19
086 0 _aI 28.23:
090 0 0 _aVF
_b666.72/S644f
100 1 0 _aSmith, C. W.
_q(Carl W.)
245 1 0 _aFlotation of silicon carbide from waste sludges /
_cby C.W. Smith, T.O. Llewellyn, and G.V. Sullivan.
260 0 _a[Pittsburgh PA] :
_bU.S. Dept. of the Interior, Bureau of Mines,
_c1987.
300 _a6 p.
490 1 _aReport of investigations ; 9099
650 0 _aFlotation.
650 0 _aSilicon carbide.
650 0 _aGranite.
650 0 _aQuarries and quarrying.
700 1 0 _aLlewellyn, T. O.
700 1 0 _aSullivan, G. V.
830 0 _aReport of investigations (United States. Bureau of Mines) ;
_v9099
942 _2ddc
994 0 1 _aT1001 061 712
999 _c43152
_d43152