Search results for “Famous problems”
Botany, zoology and the natural world, from the age of the great naturalists.
Books
W. Hamilton Gibson
1914 · Fair
€15
W. Hamilton Gibson
1910 · Good
€20
Elizabeth Grinnell
1905 · Fine
€85
Robert Chambers
1867 · Good
€120
Stone, Witmer
1905 · Fair
€20
Jane Andrews
1890 · Good
€85
Sanborn Tenney
1868 · Fair
€75
Heindel, Max, Max Heindel
1918 · Very good
€30
Jean-Henri Fabre
1924 · Very good
€65
Edward Jesse
1862 · Good
€40
Carolyn Wells, Oliver Herford
1909 · Very good
€85
Karl Pearson
1924 · Very good
€75
Clarence E. Edwords
1893 · Very good
€100
Lankester, E. Ray Sir
1925 · Good
€55
John George Wood
1886 · Fine
€105
Grant Allen
1900 · Good
€65
John Ruskin
1878 · Very good
€180
Charles Darwin
1894 · Good
€45
Charles Kirk
1918 · Fair
€65
Almira (Hart) Lincoln Phelps
1869 · Good
€150
Charles Kingsley
1881 · Fair
€45
Grant Allen
1906 · Fair
€15
Charles Fletcher Lummis
1902 · Very good
€25
W. H. Hudson
1905 · Good
€20
Charles Swainson
1886 · Fair
€80
Alexander von Humboldt
1876 · Very good
€150
Charles Darwin
1910 · Good
€85
Harriet Mann Miller
1891 · Fair
€35
British Ornithologists' Union
1868 · Good
€105
E. J. Banfield
1922 · Very good
€30
Dallas Lore Sharp
1911 · Fair
€30
Neltje Blanchan
1935 · Fair
€65
Lascelles Abercrombie
1915 · Very good
€125
John Stuart Mill
1891 · Very good
€65
Philip Henry Gosse
1868 · Fair
€40
E. J. Banfield
1923 · Good
€35
Edward Hamilton Aitken
1881 · Good
€105
W. J. Bean, D. L. Clarke
1921 · Very good
€50
Charles Darwin
1919 · Good
€30
Frost, John
1850 · Fine
€105
James Russell Lowell
1924 · Very good
€35
Elisha J. Lewis
1857 · Good
€75
John Burroughs
1886 · Very good
€200
Martin Hiesemann
1924 · Good
€20
W. H. Hudson
1935 · Good
€105
John George Wood
1870 · Fair
€40
University of Chicago.
1904 · Good
€30
G. Hartwig
1900 · Good
€25
Grant Allen
1884 · Good
€110
Christopher Morley
1935 · Good
€30
Archibald Thorburn
1935 · Very good
€35
M. Büsgen
1897 · Good
€65
Asa Gray
1871 · Very good
€120
W. H. Hudson
1933 · Very good
€85
Jean Louis Rodolphe Agassiz
1870 · Very good
€70
Alexander Milton Ross
1888 · Very good
€50
British Ornithologists' Union
1907 · Fair
€45
Neltje Blanchan
1906 · Very good
€70
Charles Kingsley
1916 · Good
€35
E. L. Jackson
1935 · Very good
€45