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 Macmillan, Hugh, 1833-1903 . Genre Botany . Names plants / fungi / life / called / lichens and 2173 more

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

By Huxley, Thomas Henry, 1825-1895 . Genre Science . Names sea / animals / plants / life / animal and 1882 more

By Huxley, Thomas Henry, 1825-1895 . Genre Science . Names animals / life / animal / plants / called and 1468 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

By Murphy, Joseph John . Names life / animals / animal / plants / called and 2048 more

By Boerker, Richard Hans Douai, 1887- . Genre United States.Forest Service. / Forests and forestry / United States . Names california / area / wood / areas / na and 838 more

By Boerker, Richard Hans Douai, 1887- . Genre United States.Forest Service. / Forests and forestry / United States . Names california / area / wood / areas / na and 838 more