01260cam a22003371  4500001001300000003000400013005001700017008004100034010001700075035001900092040002600111042001200137050001700149086003300166110005000199245006900249260004300318300004400361490002600405490003000431500005000461500004300511504003100554650003600585650003600621700003800657810007300695810008300768810005400851999001700905gs 51000048 DLC20260227111357.0761018s1950    azua         s000 0 eng    ags 51000048   a(OCoLC)2511590  aDLCcAzFUdOCoLCdDLC  apremarc00aTN24.A6bA520 aMN 1.3:B 85/156,etc.2azdocs2 aUniversity of Arizona.bState Bureau of Mines10aArizona zinc and lead depositsc[by Eldred D. Wilson and others]  aTucson,bUniversity of Arizona,c1950-  a  v.billus. fold. plates, mapsc23 cm.1 aIts Bulletin no. 156-1 aGeological series no. 18-  aUniversity of Arizona Bulletin, v. 21, no. 2-  aPart of illustrative matter in pocket.  aBibliographical footnotes. 0aLead mines and miningzArizona. 0aZinc mines and miningzArizona.1 aWilson, Eldred Dewey,d1898-1965.2 aUniversity of Arizona.bState Bureau of Mines.tBulletin ;vno. 156.2 aUniversity of Arizona.bState Bureau of Mines.tGeological series ;v, no. 18.2 aUniversity of Arizona.tBulletin ;vv. 21, no. 2.  c28522d28522