Authors: e
- Goldman, Emma 1869-1940 6189 downloads
- Capes, Bernard 1854-1918 6129 downloads
- Duellman, William Edward 1930-2022 6068 downloads
- Arber, Edward 1836-1912 6057 downloads
- Baird, Edwin 1886-1957 6046 downloads
- Varian, George 1865-1923 5999 downloads
- Hodgson, E. S. (Edward Smith) 1866-1937 5971 downloads
- Watanna, Onoto 1875-1954 5946 downloads
- Darwin, Erasmus 1731-1802 5944 downloads
- Fournier, Edouard 1819-1880 5941 downloads
- Eötvös, Károly 1842-1916 5882 downloads
- Billings, M. E. - 5870 downloads
- Fanning, C. E. (Clara Elizabeth) 1878-1938 5861 downloads
- Evelyn, John 1620-1706 5808 downloads
- Euclid - 5736 downloads
- May, Karl 1842-1912 5702 downloads
- Eliot, Charles 1862-1931 5686 downloads
- Bradford, Sarah H. (Sarah Hopkins) 1818-1912 5681 downloads
- Heeres, J. E. (Jan Ernst) 1858-1932 5636 downloads
- Rickert, Edith 1871-1938 5631 downloads
- Smith, David Eugene 1860-1944 5614 downloads
- Smith, Evelyn E. 1922-2000 5586 downloads
- Gladstone, W. E. (William Ewart) 1809-1898 5555 downloads
- Powell, E. Alexander (Edward Alexander) 1879-1957 5551 downloads
- Stooke, Eleanora H. - 5516 downloads
Sort By: