ARSD 74:36:08:96
ARSD 74:36:08:96. National emission standards for hazardous air pollutants -- taconite iron ore processing
Cite as S.D. Admin. R. 74:36:08:96
The national emission standards for hazardous air pollutants -- taconite iron ore processing are those in 40 C.F.R. Part 63, Subpart RRRRR (July 1, 2024).