United States. Congress. House. Committee on Public Works. Subcommittee on Investigations and Review & ProQuest (Firm). (1973). Implementation of the Federal water pollution control act: Hearing, Ninety-third Congress, first session. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Public Works. Subcommittee on Investigations and Review and ProQuest (Firm). Implementation of the Federal Water Pollution Control Act: Hearing, Ninety-third Congress, First Session. Washington: U.S. Govt. Print. Off, 1973.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Public Works. Subcommittee on Investigations and Review and ProQuest (Firm). Implementation of the Federal Water Pollution Control Act: Hearing, Ninety-third Congress, First Session. U.S. Govt. Print. Off, 1973.