1994i-842 additives adverseeffects airconditioning asbestos asphalt chauffageetventilation congresses construction cytopathology dustcontrol dustdiseases engineering environmentalaspects environmentalconservation environmentalexposure etc factories gases handbooks heating heatingandventilation indoorairpollution industrialhealth industrie industries industry lungs luttecontre manuals manufacturing measurement minerals molecularaspects nature occupationalhealth particles pavements poussière protection qv610c3931994 safety technology toxicity usines ventilation