Author
Darwin, Charles, 1809-1882
24 results
Time-Life Books
24 results
Hudson, W. H. (William Henry), 1841-1922
23 results
Burroughs, John, 1837-1921
22 results
Muir, John, 1838-1914
22 results
Buffon, Georges Louis Leclerc, comte de, 1707-1788
21 results
United States. National Park Service
18 results
Linné, Carl von, 1707-1778
17 results
Bacon, Francis, 1561-1626
15 results
Rapid Assessment Program (Conservation International)
15 results
Sierra Club
15 results
Thoreau, Henry David, 1817-1862
14 results
White, Gilbert, 1720-1793
13 results
Wallace, Alfred Russel, 1823-1913
12 results
Beebe, William, 1877-1962
11 results
Jefferies, Richard, 1848-1887
11 results
National Audubon Society
11 results
Pliny, the Elder
11 results
Teale, Edwin Way, 1899-1980
11 results
Acosta, José de, 1540-1600
10 results
Beletsky, Les, 1956-
10 results
Bewick, Thomas, 1753-1828
10 results
Rawley, William, 1588?-1667
9 results
Zwinger, Ann
9 results
Agassiz, Louis, 1807-1873
8 results
Bernardino, de Sahagún, 1499-1590
8 results
Browne, Thomas, Sir, 1605-1682
8 results
Center for Applied Biodiversity Science
8 results
Durrell, Gerald, 1925-1995
8 results
Fernández de Oviedo y Valdés, Gonzalo, 1478-1557
8 results
Gould, Stephen Jay
8 results
Matthiessen, Peter
8 results
Olson, Sigurd F., 1899-1982
8 results
Banks, Joseph, 1743-1820
7 results
Comenius, Johann Amos, 1592-1670
7 results
Hay, John, 1915-2011
7 results
Humboldt, Alexander von, 1769-1859
7 results
Petiver, James, 1663 or 1664-1718
7 results
Porter, Eliot, 1901-1990
7 results
Quammen, David, 1948-
7 results
Saint-Pierre, Bernardin de, 1737-1814
7 results
American Museum of Natural History
6 results
Bates, Henry Walter, 1825-1892
6 results
Borland, Hal, 1900-1978
6 results
Catesby, Mark, 1683-1749
6 results
Hoole, Charles, 1610-1667
6 results
Lawson, John, 1674-1711
6 results
Leopold, Aldo, 1886-1948
6 results
Mills, Enos A., 1870-1922
6 results
Seton, Ernest Thompson, 1860-1946
6 results
more…