Air quality. Court ruling scrambles clean air plans, leaving a vacuum.
Stokstad
Erik
E
D000393:Air Pollutants; D000397:Air Pollution / Q000517:prevention & control*; D033161:Government Regulation; D007221:Industry / Q000191:economics / Q000592:standards; D011210:Power Plants / Q000191:economics / Q000592:standards; D014481:United States; D014484:United States Environmental Protection Agency / Q000331:legislation & jurisprudence*
D000393:Air Pollutants