Descendenzlehre und Darwinismus - Schmidt, Oscar, 1823 -1886 (F. A. Brockhaus, 1875)

Descriptio systematica animalium Belgii septentrionalis, adjectis synonymis nec non locis in quibus reperiuntur / auctore R. T. Maitland - Maitland, Robert T. (C.C. van der Hoek, 1851)

Design in nature illustrated by spiral and other arrangements in the inorganic and organic kingdoms as exemplified in matter, force, life, growth, rhythms, &c., especially in crystals, plants, and animals - Pettigrew, James Bell, 1834 -1908 (Longman, Green, and co, 1908)

Deutsche Südpolar-Expedition, 1901-1903, im Auftrage des Reichsamtes des Innern - Drygalski, Erich von, 1865 -1949 (G. Reimer, 1910)

The doctrine of descent and darwinism - Schmidt, Oscar, 1823 -1886 (D. Appleton, 1880)

The doctrine of descent and Darwinism - Schmidt, Oscar, 1823 -1886 (D. Appleton and Co, 1877)

The doctrine of descent and Darwinism - Schmidt, Oscar, 1823 -1886 (Appleton, 1900)

The doctrine of descent and Darwinism - Schmidt, Oscar, 1823 -1886 (D. Appleton and company, 1896)

The doctrine of descent and Darwinism - Schmidt, Oscar, 1823 -1886 (D. Appleton and Company, 1896)

The doctrine of descent and Darwinism - Schmidt, Oscar, 1823 -1886 (D. Appleton and Co, 1875)

The doctrine of descent and Darwinism - Schmidt, Oscar, 1823 -1886 (1882)

The doctrine of descent and Darwinism - Schmidt, Oscar, 1823 -1886 (H.S. King & Co, 1875)

The doctrine of descent and Darwinism - Schmidt, Oscar, 1823 -1886 (D. Appleton, 1896)

Dr. H.G. Bronn's Klassen und Ordnungen des Thier-Reichs, wissenschaftlich dargestellt in Wort und Bild - Bronn, H. G. (Heinrich Georg), 1800 -1862 (C. F. Winter, 1887)

Dr. Johannes Leunis Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen - Leunis, Johannes, 1802 -1873 (Hahnsche buchhandlung, 1886)

Dr. Johannes Leunis Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen - Leunis, Johannes, 1802 -1873 (Hahnsche buchhandlung, 1883)

Dwellers of the sea and shore - Crowder, William, 1882 - (The Macmillan Company, 1935)

The earth before history; man's origin and the origin of life - Collum, Vera Christina Chute, 1883 - (K. Paul, Trench, Trubner & co., ltd, 1925)

An ecological characterization of Coastal Maine (north and east of Cape Elizabeth) - U.S. Fish; Wildlife Service (Department of the Interior, U.S. Fish and Wildlife Service, Northeast Region, 1980)

Ecological effects of an artificial island, Rincon Island, Punta Gorda, California - Coastal Engineering Research Center (U.S.) (The Center, 1978)

The economy of British hydroid zoophytes - Crake, W. V. (Hastings Museum, 1902)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1856)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1857)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1858)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1859)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1860)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1861)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1862)

Einführung in die paläontologie - Steinmann, G. (Gustav), 1856 -1929 (W. Engelmann, 1903)

Elementary biology, an introduction to the science of life - Gruenberg, Benjamin C. (Benjamin Charles), 1875 -1965 (Ginn, 1919)

Elementary biology; an introduction to the science of life - Gruenberg, Benjamin C. (Benjamin Charles), 1875 -1965 (Ginn and company, 1924)

An elementary course in practical zoology - Colton, Buel P. (Buel Preston), 1852 -1906 (Heath, 1892)

An elementary course in practical zoölogy - Colton, Buel P. (Buel Preston), 1852 -1906 (D.C. Heath & Company, 1886)

Elementary palæontology for geological students - Woods, Henry, 1868 -1952 (at the University Press, 1893)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (W. Swan Sonnenschein, 1885)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (W. S. Sonnenschein, 1884)

Elementary text-book of zoology, general part and special part: protozoa to insecta - Claus, Carl, 1835 -1899 (Swan Sonnenschein, 1892)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (Macmillan, 1884)

Elementary text-book of zoology, tr. and ed. by Adam Sedgwick, with the assistance of F. G. Heathcote - Claus, Carl, 1835 -1899 (Swan Sonnenschein & co, 1892)

Elemente der palaeontologie : (Palaeozoologie) / von Rudolf Hoernes - Hoernes, Rudolf, 1850 -1912 (1884)

Elemente der paläontologie bearbeitet - Döderlein, Ludwig, 1855 -1936 (Engelmann, 1890)

Eléments d'anatomie comparée - Royal College of Physicians of Edinburgh. (J.-B. Baillière, 1893)

Elements of comparative anatomy - Bell, F. J. (Francis Jeffrey), 1855 -1924 (Macmillan, 1878)

Elements of Comparative Anatomy - Bell, F. J. (Francis Jeffrey), 1855 -1924 (1878)

Elements of comparative anatomy - Bell, F. J. (Francis Jeffrey), 1855 -1924 (Macmillan and Co, 1878)

Elements of comparative zoology - Kingsley, J. S. (John Sterling), 1854 -1929 (H. Holt and Company, 1904)

Elements of comparative zoology - Kingsley, J. S. (John Sterling), 1854 -1929 (H. Holt and Company, 1897)

Elements of zoology, to accompany the field and laboratory study of animals - Davenport, Charles Benedict, 1866 -1944 (Macmillan, 1911)

L'embryologie comparée - Roule, Louis, 1861 -1942 (C. Reinwald & Cie, Libraires-Éditeurs, 1894)

Embryology of Turritopsis nutricula - Rittenhouse, Samuel, 1873 - (1907)

English cyclopaedia, a new dictionary of universal knowledge - Knight, Charles, 1791 -1873 (Bradbury, 1854)

Die entstehung der sexualzellen bei den hydromedusen : zugleich ein Betrag zur Kenntniss des Baues und der Lebenserscheinungen dieser Gruppe / von August Weismann - Weismann, August, 1834 -1914 (Fischer, 1883)

Entwicklungsgeschichte des Menschen und den höheren Thiere - Kölliker, Albert, 1817 -1905 (Engelmann, 1876)

Entwicklungsgeschichte des Menschen und der höheren Thiere - Kölliker, Albert, 1817 -1905 (W. Engelmann, 1879)

An essay on classification - Agassiz, Louis, 1807 -1873 (Longman, Brown, Green, Longmans, & Roberts [etc.], 1859)

Essay on classification - Agassiz, Louis, 1807 -1873 (Belknap Press of Harvard University Press, 1962)

Essex naturalist : being the journal of the Essex Field Club - Essex Field Club. (The Club, 1891)

Essex naturalist : being the journal of the Essex Field Club - Essex Field Club. (The Club, 1892)

Evenings at the microscope - Gosse, Philip Henry, 1810 -1888 (P.F. Collier, 1859)

Evenings at the microscope - Gosse, Philip Henry, 1810 -1888 (P.F. Collier, 1901)

Evenings at the microscope : or, Researches among the minuter organs and forms of animal life - Gosse, Philip Henry, 1810 -1888 (Society for Promoting Christian Knowledge, 1877)

Evenings at the microscope : or, researches among the minuter organs and forms of animal life - Gosse, Philip Henry, 1810 -1888 (D. Appleton, 1860)