00941nam a22002537i 4500991001057999707536041020s2003 it 000 0 ita d8846449541 b13313733-39ule_instDip. SSCita331Capitale sociale, lavoro e sviluppo /a cura di Roberto Rizza, Giuseppe Scidà ; scritti di: Manuela Barbieri ... [et al.].Milano :F. Angeli,2003.235 p. ;23 cm.Sociologia del lavoro ;91Economia e societàRizza, Roberto.Scidà, Giuseppe..b1331373302-04-1431-05-05991001057999707536LE021 SOC24B2112021000128851le021Barrucci-E0.00-l- 02020.i1408476408-06-05Capitale sociale, lavoro e sviluppo474460UNISALENTOle02131-05-05ma -itait 0001830oam 2200505 450 991070768790332120160915123447.0(CKB)5470000002465656(OCoLC)885121101(EXLCZ)99547000000246565620140802d1960 ua 0engurn||||||||||crirdacontenttxtrdacontentcrdamediacrrdacarrierSelenium in some epithermal deposits of antimony, mercury and silver and gold /by D.F. DavidsonWashington, D.C. :United States Department of the Interior, Geological Survey,1960.Washington, D.C. :Government Printing Office.1 online resource (iii, 16 pages) maps, chartsContributions to economic geologyGeological Survey bulletin ;1112-AAdditional title page description: "Deposits of silver and antimony are commonly highly seleniferous in contrast to similar deposits of gold and mercury."Title from title screen (viewed July 23, 2014).Includes bibliographical references (pages 14-15) and index.Ore depositsSelenium oresOre depositsfastSelenium oresfastOre deposits.Selenium ores.Ore deposits.Selenium ores.Davidson David F(David Francis),1923-1387216Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910707687903321Selenium in some epithermal deposits of antimony, mercury and silver and gold3436798UNINA