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

Names columbia / data / zu / intermediate / area and 219 more

By Dunham, Edward Kellogg, 1860-1922 . Genre Histology . Names bacteria / called / tumor / axis / simple and 1165 more

Genre Academy of Natural Sciences of Philadelphia / Periodicals / Natural history / Periodicals / Science and 1 more . Names op / calyx / type / simple / area and 6335 more

By Herrick, C. Judson (Charles Judson), 1868-1960 . Genre Nervous system / Nervous system / anatomy & histology / Neurophysiology . Names type / area / called / fiber / animals and 2324 more

By Nicholson, William, 1753-1815 . Genre Science / Encyclopedias / Natural history / Encyclopedias . Names order / called / class / none / wood and 4091 more

By Krogh, August, 1874-1949 . Genre Respiration . Names animals / animal / insects / sea / bacteria and 1615 more

Genre Zoology / Periodicals . Names american / animal / animals / called / wood and 1823 more

By Burdon-Sanderson, J. (John), Sir, 1828-1905 / Klein, Edward Emanuel. / Foster, M. (Michael), Sir, 1836-1907 / Brunton, T. Lauder (Thomas Lauder), Sir, 1844-1916 . Genre Physiology / Laboratory manuals . Names animal / order / called / beaker / dis and 2654 more

By Minot, Charles Sedgwick, 1852-1914 . Genre Embryology . Names area / called / adult / eye / extra and 1640 more