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Approval and Promulgation of State Implementation Plans: Oregon; Salem Carbon Monoxide Nonattainment Area; Designation of Areas for Air Quality Planning Purposes

air-emissions · Rule · Published 2009-01-12 · OR · 74 FR 1148

Document

Document number

Z8-30825

Federal Register citation

74 FR 1148

CFR reference

40 CFR 52

Type

Rule

Action

—

Category

air-emissions

Publication date

2009-01-12

State

OR

EPA docket

EPA-R10-OAR-2007-0915

Source

Authoritative

Federal Register document

Machine

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