Approval and Promulgation of Air Quality Implementation Plans; Montana; 1990 Base Year Emission Inventories for Montana

Yerel otomatik çeviri · Kaynağın orijinal dili

Özet

EPA is approving the 1990 base year carbon monoxide (CO) emission inventories for Missoula, Billings, and Great Falls that were submitted by the State to satisfy certain requirements of the Clean Air Act (CAA), as amended in 1990.

Kaynağın orijinal dili: Federal Register — All DocumentsOrijinal duyuruyu açın →