000 01161pam a2200289 a 4500
999 _c1005
_d1005
001 440979
003 Biblioteca de INTEMIN
005 20180501111107.0
008 810825s1981 dcua b f000 0 eng
010 _a 81607818
040 _aDLC
_cDLC
_dDLC
050 0 0 _aTN23
_b.U43 no. 8589
_aTN799.C5
082 0 0 _a622 s
_a669/.734
_219
086 0 _aI 28.23:8589
100 1 _aPetty, A. V.
_93199
245 1 0 _aRecycling of waste magnesite-chrome refractories from copper smelting furnaces /
_cby A.V. Petty, Jr., and E. Martin.
260 _a[Washington, D.C.] :
_bUnited States Dept. of the Interior, Bureau of Mines,
_c1981.
300 _a18 p. :
_bill. ;
_c27 cm.
490 1 _aReport of investigations / United States Department of the Interior, Bureau of Mines ;
_v8589
504 _aBibliography: p. 18.
650 0 _aChromium.
_93200
650 0 _aRefractory materials
_xRecycling.
_93201
650 0 _aCopper
_xMetallurgy
_xWaste disposal.
_93202
700 1 _aMartin, E.
_q(Eddie)
_93203
830 0 _aReport of investigations (United States. Bureau of Mines) ;
_v8589.
_9793
906 _a7
_bcbc
_corignew
_d1
_encip
_f19
_gy-gencatlg
942 _2udc
_cCR