00958cam a22002651  4500001001300000003000400013005001700017008004100034010001700075035001900092040002600111042001200137050001700149086002800166100003800194245007800232260006000310300003500370410005400405500005400459650002900513700004500542810008800587999001700675gs 30000057 DLC20260227111334.0760213s1930    azua         s001 0 eng    ags 30000057   a(OCoLC)1990373  aDLCcAzFUdOCoLCdDLC  apremarc00aTN490.M3bW50 aMN 1.3:B 85/1272azdocs1 aWilson, Eldred Dewey,d1898-1965.10aManganese ore deposits in Arizona,cby Eldred D. Wilson and G. M. Butler.  aTucson,bPublished by the University of Arizona,c1930.  a104 p.billus.,tables.c23 cm.10aArizona. State bureau of mines.aBulletinvno.127  aAt head of title: University of Arizona bulletin. 0aManganese oreszArizona.1 aButler, G. M.q(Gurdon Montague),d1881-2 aUniversity of Arizona.bState Bureau of Mines.tMineral technology series ;vno.32.  c26776d26776