Information Collection
National Emission Standards For Inorganic Arsenic Emissions From Primary Copper Smelters Processing 0.7 Percent Or Greater Arsenic Content Feed Materials
IC 139145 under ICR 198307-2060-001 · OMB 2060-0042.
⚠️ Notice: This information collection may be referencing outdated material. More recent filings for OMB 2060-0042 can be found here:
Documents and Forms
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