title: Indiana's economy at risk in acid rain legislation.
mesh_terms: D000393:Air Pollutants / Q000009:adverse effects*; D004467:Economics; D006801:Humans; D011891:Rain; D012989:Soil Pollutants; D013458:Sulfur Dioxide / Q000009:adverse effects*; D014887:Weather
chemical_list: D000393:Air Pollutants; D012989:Soil Pollutants; D013458:Sulfur Dioxide