1945toc2000 1999d-786 africa afrique americanhistory:postwar antiquities autobiography bacterialdiseases bacterialinfections biography biologicaltransport briquets building central civilengineering congresses congrès economichistory ee2994 fer ferritins ferroprotéines fromc1945- general histoire historical history host-bacteriarelationships host-parasiterelationships india industrialrelations industriesmétallurgiques iron-works ironalloys ironandsteel ironandsteelbridges ironandsteelworkers ironindustryandtrade ironproteins jack johnstown labor metabolism metallurgy metalsindustries metzgar microbialmetabolism mineralindustries métabolisme nonferrousmetals organismsiron parentalmemoirs pennsylvania political postwarperiod qu55i6241981b solidarity sources steel steelalloys steelindustry steelindustryandtrade strikes strikesandlockouts structural tradeunions transferrin unitedstates usa w3in18375th1981b wastedisposal wc200i711987 wc200i711999 west