Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Subsidies 1 Subsidies -- United States -- Directories. 1 Subsistence agriculture -- SEE: Subsistence farming 1 Subsistence economy -- SEE ALSO: Poverty 10 SEE ALSO narrower term: Subsistence farming 1 Subsistence farming 1 Subsistence farming -- Kenya. 1 Subsistence harvest of farm produce -- SEE: Subsistence farming 1 Subsistence use of farm produce -- SEE: Subsistence farming 1 Subsoil of the ocean floor -- SEE: Ocean bottom 2 Subsonic aerodynamics -- SEE: Aerodynamics 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >