000 01024cam a22003011 4500
001 gs 18000313
003 DLC
005 20260227111322.0
008 770719s1918 azu 000 0 eng c
010 _ags 18000313
035 _a(OCoLC)3125801
040 _aU. S. Geol. Survey. Library
_cTxEU
_dOCoLC
_dDLC
042 _apremarc
050 0 0 _aTN490.M3
_bA4
051 _aTN24.A6
_bA35 no. 91
_cCopy 2.
086 0 _aMN 1.3:B 85/91
_2azdocs
100 1 _aAllen, Milton Arthur,
_d1890- .
245 1 0 _aManganese,
_cby M. A. Allen and G. M. Butler.
260 _aTucson, Ariz.,
_bUniversity of Arizona, Bureau of mines
_c[1918]
300 _a32 p.
_c23 cm.
490 0 _aArizona. State bureau of mines. Bulletin
_vno. 91. Mineral technology series, no. 19
500 _aCover title.
500 _aAt head of title: ... University of Arizona bulletin.
504 _a"References": p. 32.
650 0 _aManganese.
650 0 _aManganese ores.
700 1 _aButler, G. M.
_q(Gurdon Montague),
_d1881-
_ejoint author.
999 _c25863
_d25863