Major sulfur dioxide point-source emissions inventories for the Eastern United States and Southeastern Canada for 1978 and 1980.
D000395:Air Pollutants, Occupational / Q000032:analysis*; D002170:Canada; D013458:Sulfur Dioxide / Q000032:analysis*; D014481:United States
D000395:Air Pollutants, Occupational; D013458:Sulfur Dioxide