United States. Congress. House. Committee on Flood Control & ProQuest (Firm). (1936). To authorize a preliminary examination and survey of the tributaries, sources, and headwaters of the Allegheny and Susquehanna Rivers in the State of Pennsylvania. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Flood Control and ProQuest (Firm). To Authorize a Preliminary Examination and Survey of the Tributaries, Sources, and Headwaters of the Allegheny and Susquehanna Rivers in the State of Pennsylvania. Washington: [publisher not identified], 1936.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Flood Control and ProQuest (Firm). To Authorize a Preliminary Examination and Survey of the Tributaries, Sources, and Headwaters of the Allegheny and Susquehanna Rivers in the State of Pennsylvania. [publisher not identified], 1936.