Columbia subject headings:
Electric utilities--Government ownership--United States.
Government corporations--United States.
Tennessee Valley Authority.
Water resources development--Tennessee River Watershed.
Harvard subject headings:
Electric utilities--Government ownership--United States.
Government corporations--United States.
Tennessee Valley Authority
Water resources development--Tennessee River Watershed.
Princeton subject headings:
Electric utilities--Government ownership--United States.
Government corporations--United States.
Tennessee Valley Authority.
Water resources development--Tennessee River Watershed.