title: Climate change: when did the icehouse cometh?
authors.forename: Stephen F
authors.initials: SF
authors.lastname: Pekar
mesh_terms: D000864:Antarctic Regions; D001272:Atmosphere / Q000737:chemistry; D002245:Carbon Dioxide / Q000032:analysis*; D003081:Cold Climate; D017752:Greenhouse Effect; D049674:History, 21st Century; D049690:History, Ancient; D046448:Ice Cover
chemical_list: D002245:Carbon Dioxide