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- Regan, Tom42
- Moore, G. E. (George Edward), 1873-195820
- Syracuse University14
- Weaver, David S. (David Stathem), 1896-196613
- Kant, Immanuel, 1724-180411
- North Carolina Agricultural Extension Service11
- Cohen, Carl, 1931-9
- Singer, Peter, 1946-7
- Francione, Gary L. (Gary Lawrence), 1954-5
- North Carolina State University -- Research5
- North Carolina State University. Department of Biological and Agricultural Engineering5
- Russell, Bertrand, 1872-19705
- Woolf, Virginia, 1882-19415
- Frey, R. G. (Raymond Gillespie)4
- Gandhi, Mahatma, 1869-19484
- Mill, John Stuart, 1806-18734
- Sidgwick, Henry, 1838-19004
- Strachey, Lytton, 1880-19324
- Woolf, Leonard, 1880-19694