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Code of Federal Regulations
C.F.R. Title 40—Protection of Environment
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS
PART 439—PHARMACEUTICAL MANUFACTURING POINT SOURCE CATEGORY
PREV
Subpart E—Research
§439.50 Applicability.
§439.51 Special definitions.
§439.52 Effluent limitations attainable by the application of the best practicable control technology currently available (BPT).
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