By Bailey, L. H. (Liberty Hyde), 1858-1954 / Gilbert, Arthur Witter, 1882-1936 . Genre Plant breeding . Names plants / flowers / seeds / type / hybrid and 3113 more

By Lang, Arnold, 1855-1914 / Bernard, Henry Meyners. / Bernard, Matilda. / Haeckel, Ernst Heinrich Philipp August, 1834-1919 . Genre Anatomy, Comparative . Names thorax / called / animal / trunk / animals and 6574 more

By Hedrick, U. P. . Genre Fruit-culture . Names fruit / calyx / leaves / sweet / plants and 5311 more

By De Beer, Gavin, Sir, 1899-1972 . Genre Vertebrates / Anatomy, Comparative / Embryology / Evolution . Names called / fish / animals / vertebrates / chordates and 3753 more

By De Beer, Gavin, Sir, 1899-1972 . Genre Vertebrates / Anatomy, Comparative / Embryology / Evolution . Names called / fish / animals / vertebrates / chordates and 3753 more

By Bailey, L. H. (Liberty Hyde), 1858-1954 . Genre Plant breeding . Names plants / flowers / seeds / type / leaves and 2298 more

By Hadzi, J. (Jovan), 1884-1972 . Genre Ctenophora / Cnidaria / Metazoa / Phylogeny . Names cnidaria / metazoa / anthozoa / ctenophora / animal and 7211 more

By Tabor, Grace. . Genre Gardening . Names flowers / plants / shrubs / soil / flower and 1611 more

By Kingsley, Charles, 1819-1875 . Genre Seashore biology . Names sea / glaucus / life / animals / animal and 1877 more

By Grenfell, Wilfred Thomason, Sir, 1865-1940 . Genre n-cn-nf / Labrador (N.L.) / Natural history / Newfoundland and Labrador / Labrador . Names sea / fish / rock / island / life and 2972 more