Author
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Rifkin, Mark, 1974-
3 results
Rohrer, Judy
3 results
Shafir, Gershon
3 results
Thomas, Martin, 1964-
3 results
Tomek, Beverly C.
3 results
Turner, Nancy D.
3 results
United States. Agricultural Research Service
3 results
United States. Congress. House
3 results
United States. Congress. House. Committee on Commerce
3 results
United States. Congress. House. Committee on Foreign Affairs
3 results
United States. Congress. Senate. Committee on Health, Education, Labor, and Pensions
3 results
Vermont Colonization Society
3 results
Wadström, Carl Bernhard, 1746-1799
3 results
White, John, 1575-1648
3 results
Wilson-Lee, Edward
3 results
Adams, W. M. (William Mark), 1955-
2 results
Ageron, Charles Robert
2 results
Alexander, Archibald, 1772-1851
2 results
Alger, Chadwick F., 1924-
2 results
American Anti-Slavery Society
2 results
American Association of Physicists in Medicine
2 results
American Geographical Society of New York
2 results
Anderson, Robin L. (Robin Leslie)
2 results
Bacchilega, Cristina, 1955-
2 results
Balce, Nerissa
2 results
Barrett, James H. (James Harold)
2 results
Beck, David E.
2 results
Beecham, John, 1787-1856
2 results
Beer, George Louis, 1872-1920
2 results
Bell, A. N. (Agrippa Nelson), 1820-1911
2 results
Bennett, Norman R. (Norman Robert), 1932-
2 results
Bernard, François, active 18th century
2 results
Beynon, J. (John)
2 results
Bland, Richard L.
2 results
Books@Ovid (Online service)
2 results
Bowman, Isaiah, 1878-1950
2 results
Boyer, Jean Pierre, 1776-1850
2 results
Branagan, Thomas, 1774-1843
2 results
Breckinridge, Robert J. (Robert Jefferson), 1800-1871
2 results
British Library
2 results
Brooks, James, 1955-
2 results
Bross, Kristina
2 results
Brotz, Howard
2 results
Brougham and Vaux, Henry Brougham, Baron, 1778-1868
2 results
Brown, Isaac V. (Isaac Van Arsdale), 1784-1861
2 results
Bryant, Sherwin K.
2 results
Buckingham, James Silk, 1786-1855
2 results
Burbank, Jane
2 results
Burchardt, Hans-Jürgen
2 results
Burgess, Ebenezer, 1790-1870
2 results
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