The determination of generic types : and a list of roundworm genera, with their original and type species - United States. Bureau of Animal Industry (U.S. Dept. of Agriculture, Bureau of Animal Industry, 1905)

Diagnosis of protozoa and worms parasitic in man - Hegner, Robert William, 1880 -1942 (Williams & Wilkins, 1921)

Dictionnaire classique d'histoire naturelle - Bory de Saint-Vincent, M. (Jean Baptiste Geneviève Marcellin), 1778 -1846 (Rey et Gravier, Libraries-Editeurs, Auai des Augustins, no. 55; Baudouin Frèrer, Libraries-Editeurs, Imprimeurs de la société D'Histoire Naturelle, Rue de Vaugirard, no. 36, 1827)

Dictionnaire classique des sciences naturelles : présentant la définition, l'analyse et l'histoire de tous les êtres qui composent les trois règnes, leurs application générale aux arts, à l'agriculture, à la médicine, à l'économie domestique, etc - Bory de Saint-Vincent, M. (Jean Baptiste Geneviève Marcellin), 1778 -1846 (Meline, Cans et Ce, 1842)

Dictionnaire classique des sciences naturelles : présentant la définition, l'analyse et l'histoire de tous les êtres qui composent les trois règnes, leurs application générale aux arts, à l'agriculture, à la médicine, à l'économie domestique, etc - Bory de Saint-Vincent, M. (Jean Baptiste Geneviève Marcellin), 1778 -1846 (Meline, Cans et Ce, 1853)

Dictionnaire pittoresque d'histoire naturelle et des phénomènes de la nature - Gerbe, Zéphirin, 1810 -1890

Dictionnaire universel d'histoire naturelle ... - Audouin, Jean Victor, 1797 -1841 (Au bureau principal des ©♭diteurs, 1841)

Dictionnaire universel d'histoire naturelle - Orbigny, Charles d', 1806 -1876 (A. Pilon et cie, 1867)

Dictionnaire universel d'histoire naturelle : résumant et complétant tous les faits présentés par les encyclopédies, les anciens dictionnaires scientifiques, les Oeuvres complètes de Buffon, et les meilleurs traités spéciaux sur les diverses branches des sciences nautrelles ; donnant la description des etres et des divers phénomènes de la nature, l'étymologie et la définition des noms scientifiques, et les principales applications des corps organiques et inorganiques à l'agriculture, à la médecine, aux arts industriels, etc - Martinet, L., (Chez les editeurs MM. Renard, Martinet et cie, rue et Hotel Mignon, 2 (quartier de l'École-de-Médecine) ; et chez Langlois et Leclercq, rue de la Harpe, 81 ; Victor Masson, Place de l'Ecole-de-Médecin, 1847)

Dictionnaire universel d'histoire naturelle résumant et complétant tous les faits présentés par les encyclopédies,... - Orbigny, Charles d', 1806 -1876 (L. Houssiaux et Cie, 1861)

Diseases & disorders of the horse, a treatise on equine medicine and surgery, being a contribution to the science of comparative pathology - Gresswell, Albert (Yorkshire Conservative Newspaper Co. Ltd, 1886)

The diseases and disorders of the ox, with an account of the diseases of the sheep - Gresswell, Albert (Allen, 1894)

Diseases of domestic animals and poultry - Korinek, Charles James, 1880 - (Korinek remedy company, 1915)

Diseases of horses and cattle : written especially for the farmer, stockman and veterinary student - McIntosh, D. (M.A. Donohue, 1895)

Diseases of metabolism and of the blood : animal parasites, toxicology - Cabot, Richard C. (Richard Clarke), 1868 -1939 (D. Appleton and Company, 1911)

Diseases of metabolism and of the blood, animal parasites, toxicology - Cabot, Richard C. (Richard Clarke), 1868 -1939 (D. Appleton and Company, 1909)

Diseases of metabolism and of the blood, animal parasites, toxicology - Cabot, Richard C. (Richard Clarke), 1868 -1939 (D. Appleton and Company, 1906)

Diseases of the dog and their treatment - Müller, Georg Alfred, 1851 -1923 (Franklin, 1908)

Diseases of the dog and their treatment - Müller, Georg Alfred, 1851 -1923 (Alexander Eger, 1911)

Diseases of the dog and their treatment - Müller, Georg Alfred, 1851 -1923 (W.H. Hoskins, 1897)

Dong wu xue da ci dian - Du, Yaquan (杜亜泉) (Shang wu yin shu guan, 1922)

Dr. Bremser, über lebende Würmer im lebenden Menschen : Ein Buch für ausübende Aerzte. Mit nach der Natur gezeichneten Abbildungen auf vier Tafeln. Nebst einem Anhange über Pseudo-Helminthen - Bremser, Johann Gottfried, 1767 -1827 (Bei Carl Schaumberg et Comp, 1819)

Dr. Hess stock book : a scientific treatise on horses, cattle, sheep, hogs and poultry - Clark, J. L. (Dr. Hess & Clark, 1901)

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, 1879)

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, 1894)

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)

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)

Edinburgh Journal of Natural and Geographical Sciences

Education through nature study; foundations & methods - Munson, John P. (Kellogg, 1903)

Elementary lectures on veterinary science : for agricultural students, farmers and stock keepers - Thompson, Henry. (W.R. Jenkins, 1903)

Elementary lectures on veterinary science, for agricultural students, farmers, and stockkeepers - Thompson, Henry. (Baillière, Tindall and Cox, 1913)

An elementary text-book of biology, comprising vegetable and animal morphology and physiology - Ainsworth-Davis, J. R. (James Richard), 1861 -1934 (Charles Griffin, 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)

Elementos de zoología - Dugès, Alfredo (Oficina tip. de la Secretaría de Fomento, 1884)

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 (Macmillan and Co, 1878)

Elements of pathological anatomy - Gross, Samuel D. (Samuel David), 1805 -1884 (James Dow, 1843)

Elements of physiology - Baly, William, 1814 -1861 (Taylor & Walton, 1838)

Elements of zoölogy : a textbook - Tenney, Sanborn, 1827 -1877 (Scribner, 1875)

Eleven miscellaneous papers on animal parasites - Stiles, Charles Wardell, 1867 -1941 (Govt. print. off, 1902)

L'elmintologia italiana da' suoi primi tempi all' anno 1890; storia, sistematica, corologia e bibliografia - Parona, Corrado, 1848 -1922 (Tip. del R. Istituto sordo-muti, 1894)

L'elmintologia italiana da' suoi primi tempi all'anno 1910. Bibliografia. Sistematica. Corologia. Storia ... - Parona, Corrado, 1848 -1922 (Tip. di G. Gaddi, 1911)

Encyklopädie der mikrospischen Technik : mit besonderer Berücksichtigung der Färbelehre - Ehrlich, Paul, 1854 -1915 (Urban & Schwarzenberg, 1903)

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

The Entomological magazine (Frederick Westley and A.H. Davis, 1836)

The Entomological magazine (Frederick Westley and A.H. Davis, 1835)

The entomological magazine (Frederick Westley and A.H. Davis, 1832)

Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia - American Entomological Society. ([Entomological Rooms of the Academy of Natural Sciences], 1895)

Entomologische Zeitschrift - Internationaler Entomologischer Verein. (Internationaler Entomologischer Verein, 1896)

Entomologische Zeitschrift - Internationaler Entomologischer Verein. (Internationaler Entomologischer Verein, 1910)

Entomologische Zeitung - Entomologischer Verein in Stettin. (Entomologischer Verein zu Stettin, 1842)

Entozoa, an introduction to the study of helminthology, with reference more particularly to the internal parasites of man - Cobbold, T. Spencer (Thomas Spencer), 1828 -1886 (Groombridge, 1864)

Entozoorum, sive vermium intestinalium : historia naturalis / auctore Carolo Asmundo Rudolphi - Rudolphi, Karl Asmund, 1771 -1832 (Sumtibus Tabernae Librariae et Artium, 1808)

Entozoorum, sive vermium intestinalium : historia naturalis / auctore Carolo Asmundo Rudolphi - Rudolphi, Karl Asmund, 1771 -1832 (Sumtibus Tabernae Librariae et Artium, 1809)

Entozoorum, sive vermium intestinalium : historia naturalis / auctore Carolo Asmundo Rudolphi - Rudolphi, Karl Asmund, 1771 -1832 (Sumtibus Tabernae Librariae et Artium, 1810)

Entozoorum synopsis cui accedunt mantissa duplex et indices locupletissimi - Rudolphi, Karl Asmund, 1771 -1832 (Sumtibus A. Rücker, 1819)

Entwickelungsgeschichte der Cephalopoden - Kölliker, Albert, 1817 -1905 (Meyer und Zeller, 1844)

Entwickelungsgeschichte der Säugethiere und des Menschen - Bischoff, Th. Ludw. Wilh. (Theodor Ludwig Wilhelm), 1807 -1882 (1842)

Erklärungen zu den Zoologischen Wandtafeln - Leuckart, Rudolf, 1823 -1898 (Verlag von Theodor Fischer, 1877)

Essentials of tropical medicine - Masters, Walter Edgar. (J. Bale, sons & Danielsson, ltd, 1920)

Estestvennai︠a︡ istorii︠a︡ nalivochnykh zhivotnykh : i sostavlennai︠a︡ preimushchestvenno iz nabli︠u︡deniǐ Ėrenberga / S. Kutorga - Kutorga, S. (Stepan), 1805? -1861 (1839)

Evolution by atrophy in biology and sociology - Massart, Jean, 1865 -1925 (K. Paul, 1899)

Evolution by atrophy in biology and sociology - Massart, Jean, 1865 -1925 (D. Appleton and Company, 1899)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1909)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1912)

The external and internal parasites of [man and] domestic animals - Verrill, A. E. (Addison Emery), 1839 -1926 (Case, Lockwood & Brainard, printers, 1870)

The external and internal parasites of man and domestic animals - Verrill, A. E. (Addison Emery), 1839 -1926 (Case, Lockwood & Brainard, printers, 1870)

The farmer's veterinary adviser - Law, James, 1838 -1921 (The author, 1876)

The farmer's veterinary adviser - Law, James, 1838 -1921 (Myers, 1909)

The farmer's veterinary adviser : a guide to the prevention and treatment of disease in domestic animals - Law, James, 1838 -1921 (The Author, 1885)

The farmer's veterinary adviser, a guide to the prevention and treatment of disease in domestic animals - Law, James, 1838 -1921 (The author, 1887)

The farmer's veterinary adviser, a guide to the prevention and treatment of disease in domestic animals - Law, James, 1838 -1921 (The author, 1892)

Fauna arctica : eine Zusammenstellung der arktischen Tierformen mit besonderer Berücksichtigung des Spitzbergen-Gebietes auf Grund der Ergebnisse der Deutschen Expedition in das Nördliche Eismeer im Jahre 1898 - Brauer, August, 1863 -1917 (G. Fischer, 1900)

Fauna do Brasil : atlas com 38 estampas representando 603 especies de animaes brasileiros, 2 cartas zoogeographicas coloridas. Tabellas, indices, etc. e acompanhado de um livro de texto explicativo - Ihering, Rodolpho von, 1883 -1939 (Hartmann-Reichenbach, 1917)

Faune des vertébrés de la Suisse - Fatio, Victor, 1838 -1906 (H. Georg, 1882)

Festschrift herrn professor dr. J. A. Palmén zu seinem 60. geburtstage am 7. november 1905 gewidmet - Palmén, Johan Axel, 1845 -1919 ([Aktiebolaget handelstryckeriet], 1905)