title: [Sources of emissions].
mesh_terms: D000336:Aerosols; D000397:Air Pollution / Q000517:prevention & control; D002617:Chemical Industry; D004391:Dust; D004738:Engineering; D005740:Gases; D008669:Metallurgy; D012906:Smoke; D001335:Vehicle Emissions
chemical_list: D000336:Aerosols; D004391:Dust; D005740:Gases; D012906:Smoke; D001335:Vehicle Emissions
vernacular_title: Quellen der Emissionen.