Proceedings of the Zoological Society of London - Zoological Society of London. (Academic Press, [etc.], 1857)

Proceedings of the Zoological Society of London - Zoological Society of London. (Academic Press, [etc.], 1859)

Proceedings of the Zoological Society of London - Zoological Society of London. (Academic Press, [etc.], 1907)

Proceedings of the Zoological Society of London - Zoological Society of London. (Academic Press, [etc.], 1848)

Proceedings of the Zoological Society of London - Zoological Society of London. (Academic Press, [etc.], 1901)

Proceedings of the Zoological Society of London - Zoological Society of London. (Academic Press, [etc.], 1911)

Prodromus descriptionis animalium ab H. Mertensio observatorum : fascic. I. Polypos, Acalephas Discophoras et Siphonophoras, nec non Echinodermata continens - Brandt, Johann-Friedrich, 1802 -1879 (Acad. imp. sci, 1834)

The Protozoa - Calkins, Gary N. (Gary Nathan), 1869 -1943 (The Macmillan company, 1901)

The Protozoa - Calkins, Gary N. (Gary Nathan), 1869 -1943 (Macmillan, 1901)

The Protozoa, by Gary N. Calkins - Calkins, Gary N. (Gary Nathan), 1869 -1943 (Macmillan, 1901)

Protozoa - Schwager, Conrad. (C.F. Winter, 1887)

Protozoölogy - Calkins, Gary N. (Gary Nathan), 1869 -1943 (Lea & Febiger, 1909)

Rare and remarkable animals of Scotland, represented from living subjects: with practical observations on their nature - Dalyell, John Graham, 1775 -1851 (J. Van Voorst, 1847)

Rare and remarkable animals of Scotland, represented from living subjects: with practical observations on their nature - Dalyell, John Graham, 1775 -1851 (J. Van Voorst, 1848)

Rariora naturae & artis item in re medica, oder, Seltenheiten der Natur und Kunst des kundmannischen Naturalien-Cabinets, wie auch in der Artzeney-Wissenschafft : Darinnen abgehandelt werden I. Examen fossilium & lapidum quorundam rariorum, oder Untersuchung verschiedener unterirdischer Seltenheiten und sonderbar figurirten Steine. II. Memorabilia naturae & artis, oder Merckwürdigkeiten der Natur und Kunst. III. Observationes in re medica singulares, oder Sonderbare Anmerckungen zur Artzeney-Kunst und Wissenschafft gehörig. Denen beygesetzt 1. Ungewöhnliche Delicatessen und abgeschmackte Speisen in allen Theilen der Welt, wie auch einzelner Personen; 2. Historie von der erschrecklichen Menschen-Pestilentz, wie sie vom Anfang dieses Seculi, bis auf das Jahr 1715 von Orient aus, durch die Polnische, Ungarische, Teutsche, Schwedische und Dänische Reiche von Jahren zu Jahren, von Ort zu Ort, aufs hefftigste gewütet, aus gedruckten, wie auch schrifftlichen Nachrichten gesammlet, und was wegen der Praeservation und Cur sonderbares angemercket worden; 3. Reflexiones über die Kranckheits- und Todten-Listen, mit medicinischen Anmerckungen begleitet, und dem Druck, nebst vielen Kupffern und eingedruckten Figuren - Kundmann, Johann Christian, 1684 -1751 (Bey Michael Hubert, 1737)

Le règne animal distribué d'après son organisation, pour servir de base à l'histoire naturelle des animaux et d'introduction à l'anatomie comparée - Cuvier, Georges, baron, 1769 -1832 (Chez Déterville, 1830)

Recherches sur l'hydre et l'éponge d'eau douce : pour servir à l'histoire naturelle des polypiaires et des spongiaires ... / par L. Laurent - Laurent, Jean Louis Maurice, 1784 -1854 (A. Bertrand, 1842)

Recherches sur la faune littorale de Belgique : polypes - Académie royale des sciences, des lettres et des beaux-arts de Belgique. (M. Hayez, Imprimeur de l'academie royale de Belgique, 1866)

Recherches sur la faune littorale de Belgique. Turbellariés - Beneden, P.-J. van (Pierre Joseph), 1809 -1894 (M. Hayez, imprimeur de l'Académie, 1860)

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Records of the South Australian Museum - South Australian Museum (Published under the authority of the board of governors and edited by the museum director, 1928)

Records of the South Australian Museum - South Australian Museum (Published under the authority of the board of governors and edited by the museum director, 1932)

Records of the South Australian Museum - South Australian Museum (Published under the authority of the board of governors and edited by the museum director, 1918)

Recueil des Actes de la Séance Publique de l'Académie Imperiale des Sciences de St.Petersbourg - Imperatorskai︠a︡ akademīi︠a︡ nauk (Russia) (1833)

Le règne animal distribué d'après son organisation : pour servir de base a l'histoire naturelle des animaux et d'introduction a l'anatomie comparée - Cuvier, Georges, baron, 1769 -1832 (Chez Déterville, 1817)

Le règne animal distribué d'après son organisation, pour servir de base à l'histoire naturelle des animaux et d'introduction à l'anatomie comparée - Cuvier, Georges, baron, 1769 -1832 (Louis Hauman et Comp, 1836)

Report and Transactions of the Glasgow Society of Field Naturalists - Glasgow Society of Field Naturalists. (Glasgow Society of Field Naturalists, 1873)

Report of the ... Australasian Association for the Advancement of Science - Australasian Association for the Advancement of Science. (The Association, 1909)

Report of the British Association for the Advancement of Science - British Association for the Advancement of Science. (1835)

Report of the British Association for the Advancement of Science - British Association for the Advancement of Science. (1844)

Report of the British Association for the Advancement of Science - British Association for the Advancement of Science. (1870)

Report of the government of Madras on the Indian pearl fisheries in the gulf of Mannar - Hornell, James, 1865 -1949 (Printed by the superintendent, Government Press, 1905)

Report of the scientific results of the voyage of S.Y. "Scotia" during the years 1902, 1903, and 1904, under the leadership of William S. Bruce - Bruce, William S. 1867 -1921 (The Scottish oceanographical laboratory, 1907)

Report on the collections of natural history made in the Antarctic regions during the voyage of the "Southern Cross." - British Museum (Natural History) (Printed by order of the Trustees, 1902)

Report on the Newfoundland and Labrador fisheries, 1875 first and second cruizes - Erskine, James E. (s.n.], 1875)

Report on the progress and condition of the U.S. National Museum for the year ending June 30 ... - United States National Museum (G.P.O, 1912)

Report on the scientific results of the voyage of H.M.S. Challenger during the years 1873-76 under the command of Captain George S. Nares ... and the late Captain Frank Tourle Thomson, R.N - Thomson, C. Wyville, Sir, (Charles Wyville), 1830 -1882 (Neill, 1887)

Report on the scientific results of the voyage of S.Y. "Scotia" during the years 1902, 1903 and 1904, under the leadership of William S. Bruce - Bruce, William S. 1867 -1921 (Scottish Oceanographical Laboratory, 1912)

Report to the government of Ceylon on the pearl oyster fisheries of the gulf of Manaar - Royal Society (Great Britain) (1903)

Report to the government of Ceylon on the pearl oyster fisheries of the gulf of Manaar - Herdman, W. A. Sir, (William Abbott), 1858 -1924 (1903)

Report to the government of Ceylon on the pearl oyster fisheries of the gulf of Manaar - Royal Society (Great Britain) (1904)

Report to the government of Ceylon on the pearl oyster fisheries of the gulf of Manaar - Royal Society (Great Britain) (1906)

Rerum medicarum Novae Hispaniae thesaurus, seu, Plantarum animalium mineralium Mexicanorum historia - Colonna, Fabio, 1567 -1650 (Ex typographeio Vitalis Mascardi, 1651)

Researches about atmospheric phenomena - Forster, T. (Thomas), 1789 -1860 (Printed for Harding, Mavor, and Lepard, 1823)

Résultats des campagnes scientifiques accomplies sur son yacht par Albert Ier, prince souverain de Monaco ... - Albert I, Prince of Monaco, 1848 -1922 (Impr. de Monaco, 1920)

The Review of reviews - Fitchett, W. H. 1845 -1928 (Review of Reviews, 1906)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1901)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1905)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1910)

Rovartani lapok : havi folyóirat különös tekintettel a hasznos és kártékony rovarokra - Magyar Entomologiai Társaság. (Magyar Entomologiai Társaság, 1897)

Rumphius gedenkboek 1702-1902 - Rumpf, Georg Eberhard, 1627 -1702 (Koloniaal Museum, 1902)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1872)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1889)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1909)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1910)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1912)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1917)

Rural veterinary secrets : a farmer's text book for ready reference, and the secret of successfully applying first aid and home remedies to farm animals - Hartwig, Adolph H. (s.n, 1921)

Sammlung vermischter Abhandlungen zur Aufklärung der Zoologie und der Handlungsgeschichte - Schneider, Johann Gottlob, 1750 -1822 (Bei Johann Friedrich Unger, 1784)

Samuel Brookes's Anleitung zu dem Studium der Conchylienlehre : aus dem Englischen uebersetzt und mit 9 colorirten und 3 Schwarzen Kupfertafeln erlaeutert : bevorwortet und mit einer Tafel über die Anatomie der Flussmuschel vermehrt von Dr. C. Gust. Carus - Carus, Carl Gustav, 1789 -1869 (Ernst Fleischer, 1823)

Schriften der Physikalisch-Ökonomischen Gesellschaft zu Königsberg - Physikalisch-Ökonomische Gesellschaft zu Königsberg (In Commission bei Gräfe und Unzer, 1914)

Science - American Association for the Advancement of Science. ([s.n.], 1909)

Science - American Association for the Advancement of Science. ([s.n.], 1912)

Scientific memoirs (1837)

Scientific memoirs (1853)

Scientific memoirs, selected from the transactions of foreign academies of science, and from foreign journals. Natural history - Huxley, Thomas Henry, 1825 -1895 (Taylor and Francis, 1853)

Scientific reports. Series C, Zoology and botany - Mawson, Douglas, Sir, 1882 -1958 (s.n.], 1917)

...Scientific results of the cruises of the yachts "Eagle" and "Ara", 1921-1928, William K. Vanderbilt, commanding. Crustacea... - Boone, Lee, 1895 or 1896 -1954 (Priv. print. [The Science press printing company, Lancaster, Pa.], 1938)

The Scottish naturalist (T. Buncle & Co. [etc.], 1934)

Sea and inland fisheries: report - Ireland. Dept. of Fisheries. (Stationery Off, 1906)

Sea and inland fisheries: report - Ireland. Dept. of Fisheries. (Stationery Off, 1912)

Sea and land : an illustrated history of the wonderful and curious things of nature existing before and since the deluge - Buel, James W. (James William), 1849 -1920 (Philadelphia : Historical Publishing Co., c1887)

Sea and land an illustrated history of the wonderful and curious things of nature existing before and since the deluge ... : being a natural history of the sea illustrated by stirring adventures with whales ... : also a natural history of land-creatures such as lions, ... : to which is appended a description of the cannibals and wild races of the world, their customs, habits, ferocity and curious ways - Buel, James W. (James William), 1849 -1920 (J.S. Robertson, 1887)

Sea monsters unmasked - Lee, Henry, M.D., 1817 -1898 (W. Clowes, 1883)

"Sea shells of tropical west America" : additions and corrections to 1975 - Coan, Eugene V. (Western Society of Malacologists, 1975)

Sea-side studies at Ilfracombe, Tenby, the Scilly Isles, & Jersey - Lewes, George Henry, 1817 -1878 (W. Blackwood and sons, 1858)

Seed catalogue of N.L. Willet Drug Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.L. Willet Drug Co, 1902)

A selection of the correspondence of Linnaeus and other naturalists, from the original manuscripts - Smith, James Edward, 1759 -1828 (Longman, Hurst, Rees, Orme, and Brown, 1821)

Senckenbergiana - Senckenbergische Naturforschende Gesellschaft. (Senckenbergische Naturforschende Gesellschaft, 1919)

The shell book : a popular guide to a knowledge of the families of living mollusks, and an aid to the identification of shells native and foreign - Rogers, Julia Ellen, 1866 -1958 (Doubleday, Doran, 1934)

The shell book : a popular guide to a knowledge of the families of living mollusks, and an aid to the identification of shells native and foreign - Rogers, Julia Ellen, 1866 -1958 (Doubleday, Page, 1908)

Silva: or, A discourse of forest-trees, and the propagation of timber in His Majesty's dominions, as it was delivered in The Royal society, on the 15th of October 1662 ... - Evelyn, John, 1620 -1706 (Wilson, 1801)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften, Philosophisch-Historische Classe - Kaiserl. Akademie Der Wissenschaften In Wien. Philosophisch-Historische Klasse. (K.K. Hof- und Staatsdruckerei, 1878)

Sketches towards a Hortus botanicus americanus; or, Coloured plates ... of new and valuable plants of the West Indies and North and South America ... - Titford, William Jowit, 1784 -1823 (Printed for the author by C. Stower, Published by Sherwood, Neely, and Jones [etc.], 1811)

Societatum litterae (R. Friedländer, 1893)

Some minute animal parasites, or, Unseen foes in the animal world - Fantham, Harold Benjamin, 1876 -1937 (Methuen, 1914)

Special report on diseases of cattle - Pearson, Leonard, 1868 -1909 (Govt. print. off, 1916)

Special report on diseases of cattle - United States. Bureau of Animal Industry (Govt. Print. Off, 1909)