000 01186cam a2200277 a 4500
999 _c777
_d777
001 2961607
003 Biblioteca de INTEMIN
005 20180427163326.0
008 910930s1993 paua bs f000 0 eng
010 _a 91037287
040 _aDLC
_cDLC
_dDLC
050 0 0 _aTN295
_b.U4 no. 9337
_aHD9539.C4
082 0 0 _a622 s
_a338.2/7
_220
100 1 _aBoyle, Edward H.
_92548
245 1 0 _aChromium availability in market economy countries and network flow model analysis of world chromium supply /
_cby Edward H. Boyle, Jr., Deborah J. Shields, and Lorie A. Wagner.
260 _a[PGH, PA] :
_bU.S. Dept. of the Interior, Bureau of Mines,
_c1993.
300 _av, 131 p. :
_bill. ;
_c28 cm.
490 1 _aInformation circular ;
_v9337
504 _aIncludes bibliographical references.
650 0 _aChromium industry.
_92549
700 1 _aShields, Deborah J.
_92550
700 1 _aWagner, Lorie A.
_92551
830 0 _aInformation circular (United States. Bureau of Mines) ;
_v9337.
_9794
906 _a7
_bcbc
_corignew
_d1
_eocip
_f19
_gy-gencatlg
942 _2udc
_cCR