000 01001cam a22002891 4500
001 gs 19000411
003 DLC
005 20260227111324.0
008 800403s1919 azua b s000 0 eng
010 _ags 19000411
035 _a(OCoLC)6161753
040 _aDLC
_cTxCM
_dOCoLC
_dDLC
042 _apremarc
050 0 0 _aTN948.B18
_bA4
086 0 _aMN 1.3:B 85/99
_2azdocs
100 1 _aAllen, Milton Arthur,
_d1890-
245 1 0 _aBarytes,
_cby M. A. Allen and G. M. Butler.
260 _aTucson, Ariz.,
_bUniversity of Arizona, Bureau of Mines
_c[1919]
300 _a18 p.
_billus.
490 1 _aArizona. Bureau of Mines. Bulletin
_vno. 99. Mineral technology series, no. 22
500 _aCover title.
500 _aAt head of title: University of Arizona bulletin ...
504 _a"Selected bibliography": p. 17-18.
650 0 _aBarite.
700 1 _aButler, G. M.
_q(Gurdon Montague),
_d1881-
_ejoint author.
810 2 _aUniversity of Arizona.
_bState Bureau of Mines.
_tBulletin ;
_v99.
999 _c25962
_d25962