title: Green groups baulk at joining nanotechnology talks.
authors.forename: Kendall
authors.initials: K
authors.lastname: Powell
mesh_terms: D004463:Ecology; D007221:Industry / Q000191:economics / Q000592:standards; D038622:Internationality; D036103:Nanotechnology / Q000191:economics / Q000458:organization & administration / Q000592:standards*; D018570:Risk Assessment