title: Note on lead emissions from incinerated sewage sludge detected on tree foliage.
mesh_terms: D000397:Air Pollution / Q000032:analysis*; D007854:Lead / Q000032:analysis*; D012722:Sewage; D014197:Trees; D001335:Vehicle Emissions
chemical_list: D012722:Sewage; D001335:Vehicle Emissions; D007854:Lead