United States. Congress. House, ProQuest (Firm), & United States. Congress. House. Committee on Interior and Insular Affairs. (1951). Authorizing the acquisition by the United States of the remaining non-Federal lands within Big Bend National Park. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House, ProQuest (Firm), and United States. Congress. House. Committee on Interior and Insular Affairs. Authorizing the Acquisition by the United States of the Remaining Non-Federal Lands Within Big Bend National Park. Washington: [publisher not identified], 1951.
MLA (9th ed.) CitationUnited States. Congress. House, et al. Authorizing the Acquisition by the United States of the Remaining Non-Federal Lands Within Big Bend National Park. [publisher not identified], 1951.