- Bekchiev, Rostislav
- Bekele, Afework
- Bekele, Afework
- Beker, Henry
- Bekhouche, F
- Bekiares, Nell A.
- Bekker, Georg.
- Bekker, Hendrik
- Bekker, Immanuel, 1785-1871
- Bekker-Migdisova, E. E.
- Bekle, Hugo
- Bekoff, Anne
- Bekoff, Marc
- Bekova, Radoslava
- Bektaş, Yusuf
- Bel, J-M
- Bel, Jules.
- Belabut, Daicus M.
- Beladjal, L.
- Belaich, M. N.
- Belaidi, Nouria
- Belal, Hamzeh
- Belal, Shah Mohammed
- Belamaric, Pairsa
- Belamarich, Frank A
- Belancic, A.
- Beland, Conrad Lucien.
- Beland, Hector.
- Bélanger, Charles, 1805-1881
- Belanger, Christoph A
- Belanger, Denise
- Bélanger, Luc
- Bélanger, Mathieu
- Belant, Jerrold L.
- Belasque, Evelyn de Freitas
- Belaunde, Luisa Elvira,
- Belbin, L. (Lee)
- Belbin, Lee
- Belcar, Paola
- Belcher, C. A.
- Belcher, Charles Frederic 1876-1970
- Belcher, Christopher
- Belcher, Earl W.
- Belcher, Edward, Sir, 1799-1877
- Belcher, H. D.
- Belcher, Joshua, 1784?-1816
- Belcher, R.
- Belcher, Ralph L.
- Belcher, Robert O
- Belcher, S. D. (Sarah Drowne), 1864-
- Belches, Edward.
- Belches, Olive.
- Belcik, Francis P
- Belda, W. H.
- Belda-Baillie, Carmen A
- Beldard, Frank E
- Belden, Allen.
- Belding, David L. (David Lawrence), 1884-1970
- Belding, Lyman, 1829-1917
- Beldomenico, Pablo M.
- Beldt's Aquarium.
- Beldt's Greenhouse.
- Belei, Frederico
- Belém, Braulio
- Belém, C. S.
- Belém, Maria Júlia da Costa, 1935-
- Belenguer, Carolina J
- Belenikin, Maxim
- Belentani, Sonia Cristina da Silva
- Beletew, Moges.
- Beletsky, Les D.
- Beletz, Frank
- Belew, Neva C.
- Beleze, Marguerite.
- Belfair Gardens,
- Belfast Natural History and Philosophical Society.
- Belfast Naturalists' Field Club.
- Belfield, William Thomas, 1856-1929
- Belfiore, Carlo.
- Belfit, Scott C.
- Belford, D. J.
- Belford, Pauline
- Belfort, Roland.
- Belgian Plant Tissue Culture Group ( Bptcg )
- Belgica (Ship)
- Belgium. Commission de la "Belgica".
- Belgium. Direction de l'agriculture, des forêts et de l'élevage
- Belgium. Ministère de l'agriculture.
- Belgium. Ministère des affaires africaines.
- Belgrano, Manuel J.
- Belhaven, John Hamilton, Baron, 1656-1708
- Belhomme, Mr.
- Belhsen, Oum Keltoum.
- Beliaeff, Benoit.
- Beli︠a︡eva, G. V. (Galina Vasilʹevna)
- Belicek, Joseph
- Beliën, Tim
- Belik, Aleksei G
- Belin, Catherine
- Belin, François, 1748-1808
- Belinato, T. A.
- Belinello, Renato
- Beling, Theodor, 1816-1898
- Belini, A. D.
- Belin-Le Prieur (Firm),
- Belin-Mandar, Auguste-Jean, 1786-1851
- Belisario, Alessandra
- Belisle, Barbara Wolfanger.
- Belk, Denton.
- Belk, Mark C
- Belk, Stephanie Heather.
- Belkaceme, Torsten.
- Belkin, John N. (John Nicholas), 1913-1980
- Belkin, Morris.
- Belkin, Shimshon
- Belkmeer, Cornelius.
- Belknap, Frances
- Belknap, Jeremy, 1744-1798
- Bell & Bradfute.
- Bell And Daldy,
- Bell, A. W. (Archibald Weir), 1899-
- Bell, Adrian D.
- Bell, Alexander Graham, 1847-1922
- Bell, Alfred
- Bell, Alison
- Bell, Amber J.
- Bell, Andrew H.
- Bell, Andrew, 1720?
- Bell, Ann E., 1941-
- Bell, Anthony (Paul)
- Bell, Archibald Graeme, 1868-
- Bell, Archibald, 1755-1854
- Bell, Ben D.
- Bell, C. C.
- Bell, C. Michael
- Bell, C. Ritchie (Clyde Ritchie),
- Bell, Charles D
- Bell, Charles N. (Charles Napier), 1854-1936
- Bell, Charles, Sir, 1774-1842
- Bell, Chris W
- Bell, Christopher J.
- Bell, Colleen E
- Bell, D. A.
- Bell, D. T.
- Bell, David E.
- Bell, David T.
- Bell, David.
- Bell, Devin D.
- Bell, Douglas A
- Bell, Duncan
- Bell, E. L.
- Bell, Edward 1812-1875
- Bell, Edwin L
- Bell, Elaine.
- Bell, Enoch F.
- Bell, Ernest L. (Ernest Layton), 1876-1964
- Bell, Ernest Layton.
- Bell, Ethan
- Bell, Eugene
- Bell, F. Heward, (Frederick Heward), 1902-1992
- Bell, F. J. (Francis Jeffrey), 1855-1924
- Bell, Francis
- Bell, Fraser I
- Bell, G. Arthur (George Arthur), 1879-
- Bell, G. P.
- Bell, Genevieve
- Bell, George, M.D.
- Bell, Gorden L. (Gorden Lee), 1949-
- Bell, Gordon K.
- Bell, Graham A
- Bell, Graham H
- Bell, Henry G. (Henry Gough), 1880-
- Bell, Herbert C. F. (Herbert Clifford Francis), 1881-1966
- Bell, Hester L
- Bell, Hugh P.
- Bell, I. Neil.
- Bell, J. G.
- Bell, J. J. (Horticulturist)
- Bell, J. P. F.
- Bell, J. P. H.
- Bell, James J.
- Bell, James R
- Bell, James.
- Bell, Jane S.
- Bell, Jennifer L
- Bell, John F.
- Bell, John Graham.
- Bell, John O. (John Oscar), 1881-1923
- Bell, John, 1796-1872
- Bell, John, 1845-1878
- Bell, John, active 1830-
- Bell, John, M.D.
- Bell, Joseph, active 1792-1824
- Bell, Joyce R.
- Bell, Julia.
- Bell, Justine
- Bell, K. N.
- Bell, Katherine L
- Bell, Katie A. H.
- Bell, L.C.
- Bell, Larry.
- Bell, Lester E.,
- Bell, Lori J
- Bell, Marcus A. M., 1935-
- Bell, Michael A.
- Bell, Mike
- Bell, Nancy Regina Emily Meugens, 1844-1933
- Bell, Nigel
- Bell, Paul D.
- Bell, R S
- Bell, R.
- Bell, R. A.
- Bell, R. C.
- Bell, R. E.
- Bell, R. L.
- Bell, R. W.
- Bell, Robert, 1841-1917
- Bell, Roscoe Rutherford.
- Bell, Ross T.
- Bell, Sandra
- Bell, Sarah L
- Bell, Stephen
- Bell, Stephen A J
- Bell, Stephen, Chamberlain, Steven
- Bell, Susan K.
- Bell, T. R.
- Bell, T.A.
- Bell, Thomas
- Bell, Thomas A.
- Bell, Thomas Reid Davys, 1863-1948
- Bell, Thomas, 1792-1880
- Bell, Thomas, 1805-
- Bell, Tina L
- Bell, W. B. (William Bonar), 1877-1949
- Bell, W. Randal
- Bell, Walter Alexander, 1876-
- Bell, Walter Dalrymple Maitland, 1880-1951
- Bell, Wayne
- Bell, William Abraham
- Bell, William Blair, 1871-1936
- Bell, William J., 1943-1998
- Bella, Giano Della
- Bella, Salvatore
- Bellaert, Jacop, active 1484-1485
- Bellafronte, Elisangela
- Bellagamba, Gio. Battista (Giovanni Battista), active 1596-1613
- Bellagamba, Mariella
- Bellahirech , Amani
- Bellair, Georges Adolphe, 1860-1939
- Bellairs Research Institute.