Macaronesia, Océano Atlántico, Madeira, Macaronésia, Macaronesian, Macaronésie, Macaronésia
Air Pollution, Indoor - analysis, Particle Size, Air Pollutants - analysis, Benzo(a)pyrene - analysis, Coal - analysis, Fluorides - analysis, Sulfur Dioxide - analysis, Nitrogen Oxides - analysis, Chromium Compounds - analysis, Household Articles