United States. Congress. House. Committee on Agriculture & ProQuest (Firm). (1917). Aerological stations. Letter from the Secretary of the Treasury, transmitting copy of communication from the Chairman Executive Committee of the National Advisory Committee for Aeronautics, submitting an estimate of appropriation for the establishment and maintenance of special aerological stations. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Agriculture and ProQuest (Firm). Aerological Stations. Letter from the Secretary of the Treasury, Transmitting Copy of Communication from the Chairman Executive Committee of the National Advisory Committee for Aeronautics, Submitting an Estimate of Appropriation for the Establishment and Maintenance of Special Aerological Stations. Washington: [publisher not identified], 1917.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Agriculture and ProQuest (Firm). Aerological Stations. Letter from the Secretary of the Treasury, Transmitting Copy of Communication from the Chairman Executive Committee of the National Advisory Committee for Aeronautics, Submitting an Estimate of Appropriation for the Establishment and Maintenance of Special Aerological Stations. [publisher not identified], 1917.