By Kirkes, William Senhouse, 1823-1864 / Baker, W. M . Genre Physiology / Biochemistry . Names called / animals / animal / life / eye and 2500 more

By Buist, Robert, 1805-1880 . Genre Floriculture / United States / Flowers . Names plants / flower / leaves / roots / soil and 10869 more

Genre Insects / Periodicals . Names musca / thorax / apex / insects / xx and 2116 more

Genre Forests and forestry / Pennsylvania / Periodicals / Forests and forestry / Societies, etc and 4 more . Names leaves / life / wood / area / areas and 2129 more

By Audubon, John James, 1785-1851 / Bowen, John T., ca. 1801-1856? . Genre n------ / Birds / North America / Birds / Pictorial works . Names adult / iris / tibia / none / basal and 2127 more

By Dawson, John William, Sir, 1820-1899 / Crozer, Samuel A. . Genre Religion and science / Evolution . Names animals / life / animal / age / idea and 626 more

Genre Academy of Natural Sciences of Philadelphia / Periodicals / Natural history / Periodicals / Science and 1 more . Names thorax / insects / tibia / basal / robust and 4566 more

By Darlington, E. D. [from old catalog] / Moll, L. M., [from old catalog] / Burpee, W. Atlee, [from old catalog] . Genre Vegetable gardening. [from old catalog] . Names plants / soil / roots / fruit / leaves and 784 more

Genre Insects / Periodicals . Names thorax / california / insects / coleoptera / plants and 1374 more

By Brooks, William Keith, 1848-1908 . Genre Zoology / Periodicals . Names drosophila / data / age / paramecium / animals and 2847 more