01418nam 2200445 a 450 991045692790332120200520144314.01-60732-011-8(CKB)2520000000008313(MiAaPQ)EBC3039712(Au-PeEL)EBL3039712(CaPaEBR)ebr10356776(OCoLC)635947439(EXLCZ)99252000000000831320090507d2009 ub 0engurcn|||||||||The trail of gold and silver[electronic resource] mining in Colorado, 1859-2009 /Duane A. SmithBoulder, Colo. University Press of Coloradoc2009xii, 282 p. ill., mapTimberline books0-87081-957-7 Includes bibliographical references and index.Timberline books.Gold mines and miningColoradoHistorySilver mines and miningColoradoHistoryColoradoGold discoveriesColoradoHistory, LocalElectronic books.Gold mines and miningHistory.Silver mines and miningHistory.978.8Smith Duane A958040MiAaPQMiAaPQMiAaPQBOOK9910456927903321The trail of gold and silver2242299UNINA