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Code of Federal Regulations
C.F.R. Title 40—Protection of Environment
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
SUBCHAPTER C—AIR PROGRAMS
PART 57—PRIMARY NONFERROUS SMELTER ORDERS
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Subpart F—Research and Development Requirements
§57.601 General requirements.
§57.602 Approval of proposal.
§57.603 Criteria for approval.
§57.604 Evaluation of projects.
§57.605 Consent.
§57.606 Confidentiality.
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