J.C.B. Mohr (Paul Siebeck) (1899-2005)(94)
Hooker, Joseph Dalton (1817-1911)(17)
Vandenhoeck & Ruprecht (1735-)(17)
Ames, Joseph Sweetman (1864-1943)(15)
Darwin, Charles (1809-1882)(14)
Johns Hopkins University (1876-)(14)
Airy, George Biddell (1801-1892)(13)
Kelvin, William Thomson (1824-1907)(11)
Bates, Henry Walter (1825-1892)(8)