title: Moss bags as monitors of organic contamination in the atmosphere.
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D004784:Environmental Monitoring; D007306:Insecticides / Q000032:analysis; D010944:Plants / Q000032:analysis*; D011078:Polychlorinated Biphenyls / Q000032:analysis
chemical_list: D000393:Air Pollutants; D007306:Insecticides; D011078:Polychlorinated Biphenyls