The butterflies of Europe described and figured. Rhopalocera Europae descripta et delineata - Lang, Henry C. 1909 (L. Reeve, 1884)

The butterflies of Switzerland and the Alps of central Europe - Wheeler, George, 1858 -1947 (Eliott Stock, 1903)

The butterflies of the eastern United States; for the use of classes in zoology, and private students - French, G. H. (George Hazen), 1841 -1935 (J. B. Lippincott company, 1885)

Butterflies of the Riviera. A short account of the Rhopalocera of the Maritime Alps - Bromilow, Frank (Printed by P. Conso, 1892)

Caii Plinii Secundi Naturalis historiae : cum interpretatione et notis integris Iohannis Harduini itemque cum commentariis et adnotationibus Hermolai Barbari, Pintiani, Rhenani, Gelenii, Dalechampii, Scaligeri, Salmasii, Is. Vossii, I.F. Gronovii, et variorum : recensuit varietatemque lectionis adiecit Ioh. Georg. Frid. Franzius - Pliny, the Elder, 23 or 24 -79 (Impensis Guilielmi Gottlob Sommeri, 1785)

Caii Plinii Secundi Naturalis historiae : cum interpretatione et notis integris Iohannis Harduini itemque cum commentariis et adnotationibus Hermolai Barbari, Pintiani, Rhenani, Gelenii, Dalechampii, Scaligeri, Salmasii, Is. Vossii, I.F. Gronovii, et variorum : recensuit varietatemque lectionis adiecit Ioh. Georg. Frid. Franzius - Pliny, the Elder, 23 or 24 -79 (Impensis Guilielmi Gottlob Sommeri, 1791)

The Cambridge natural history - Harmer, S. F. (Sidney Frederic), 1862 -1950 (Macmillan and co., limited, 1909)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1878)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1996)

Die caprelliden des golfes von Neapel und der angrenzenden meeres- abschnitte. Nachtrag zur monographie derselben von Paul Mayer - Mayer, Paul, 1848 -1923 (R. Friedländer & sohn, 1890)

Carnegie Institution of Washington publication - Carnegie Institution of Washington (Carnegie Institution of Washington, 1927)

Carnegie Institution of Washington publication - Carnegie Institution of Washington (Carnegie Institution of Washington, 1938)

Caroli a Linné ... Systema naturæ per regna tria naturæ, secundum classes, ordines, genera, species; cum characteribus, differentiis, synonymis, locis - Gmelin, Johann Friedrich, 1748 -1804 (apud J.B. Delamolliere, 1789)

Systema naturae per regna tria naturae : secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis - Gmelin, Johann Friedrich, 1748 -1804 (Impensis Georg. Emanuel. Beer, 1788)

Caroli a Linné. Systema naturae per regna tria naturae : secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis - Gmelin, Johann Friedrich, 1748 -1804 (impensis Georg. Emanuel. Beer, 1788)

Carotenoids - Jucker, Ernst, 1918 - (Elsevier Pub. Co, 1950)

Casopis Ceské spolecnosti entomologické = Acta Societatis Entomologicae Bohemiae - Ceská spolecnost entomologická (Spolecnost, 1905)

Cassell's natural history - Duncan, P. Martin (Peter Martin), 1821 -1891 (Cassell, Petter & Galpin, 1876)

Catalog der Lepidopteren des europæischen Faunengebiets. I. Macrolepidoptera - Staudinger, Otto, 1830 -1900 (Dr. O. Staudinger [etc.], 1871)

Catalog der Lepidopteren des palaearctischen Faunengebietes - Staudinger, Otto, 1830 -1900 (1901)

Catalogo dei crostacei Italiani e di molti altri del Mediterraneo - Hope, F. W. (Frederick William), 1797 -1862 (Fr. Azzolino, 1851)

Catalogo metodico e descrittivo dei Crostacei podottalmi ed edriottalmi dell'Adriatico - Stalio, Luigi. (G. Antonelli, 1877)

Catalogue de la bibliothèque - Bohnensieg, G. C. W. (Georg Carl Wilhelm), 1828 - (Héritiers Loosjes, 1885)

Catalogue des coléoptères de la chaîne des Vosges et des régions limitrophes - Bourgeois, Jules, 1847 -1911 (Decker, 1909)

Catalogue des crustacés Podophtalmaires et des échinodermes recueillis à Concarneau durant les mois d'août septembre 1880 - Barrois, Théodore, 1859 - (Imprimerie L. Danel, 1882)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1894)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1902)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1916)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1921)

Catalogue of the Australian stalk- and sessile-eyed Crustacea - Haswell, William Aitcheson 1854 -1925 (F. W. White, printer, 1882)

Catalogue of the preparations of comparative anatomy in the Museum of Guy's Hospital - Royal College of Physicians of Edinburgh. (Ash, 1874)

Catalogue of the preparations of comparative anatomy in the museum of Guy's Hospital - Pye-Smith Philip Henry, 1840 -1914 (Ash & Compy, 1874)

Catalogue of the stalk- and sessile-eyed crustacea of New Zealand - New Zealand Geological Survey. (E.W. Janson, 1876)

Catalogues of the animals and plants of Massachusetts : with a copious index - Massachusetts. Geological Survey. (J.S. and C. Adams, 1835)

Catalogus coleopterorum hucusque descriptorum synonymicus et systematicus - Gemminger, Max, 1820 -1887 (sumptu E.H. Gummi, 1874)

Catalogus der bibliotheek. Eerste vervolg. (1 Januari 1907- 1 juli 1914) - Nederlandse dierkundige vere niging. Bibliotheek, Helder. (1914)

Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus - Dalla Torre, K. W. von (Karl Wilhelm), 1850 -1928 (G. Engelmann, 1894)

Catalogus systematicus lepidopterorum, quae in opere Crameri descripta sunt, secundum methodum Latreillii - Verloren, Heinrich. 1885 (apud J. Altheer, 1837)

Centralblatt für Bakteriologie und Parasitenkunde (G. Fischer, 1888)

Centralblatt für Bakteriologie und Parasitenkunde (G. Fischer, 1889)

Centralblatt für Bakteriologie und Parasitenkunde (G. Fischer, 1892)

Centralblatt für Bakteriologie und Parasitenkunde (G. Fischer, 1893)

Centralblatt für Physiologie - Physiologische Gesellschaft zu Berlin. (Toeplitz & Deuticke, 1887)

Centralblatt für Physiologie - Physiologische Gesellschaft zu Berlin. (Toeplitz & Deuticke, 1888)

Centralblatt für Physiologie - Physiologische Gesellschaft zu Berlin. (Toeplitz & Deuticke, 1889)

Centralblatt für Physiologie - Physiologische Gesellschaft zu Berlin. (Toeplitz & Deuticke, 1891)

Centralblatt für Physiologie - Physiologische Gesellschaft zu Berlin. (Toeplitz & Deuticke, 1893)

Centralblatt für Physiologie - Physiologische Gesellschaft zu Berlin. (Toeplitz & Deuticke, 1896)

Centralblatt für Physiologie - Physiologische Gesellschaft zu Berlin. (Toeplitz & Deuticke, 1898)

Centralblatt für Physiologie - Physiologische Gesellschaft zu Berlin. (Toeplitz & Deuticke, 1901)

Challenger-Briefe, 1872-1875 - Willemoes-Suhm, Rudolf von, 1847 -1875 (Wilhelm Engelmann, 1877)

Chronological history of plants : man's record of his own existence illustrated through their names, uses, and companionship - Pickering, Charles, 1805 -1878 (Little, Brown & company, 1879)

Chronological history of plants: man's record of his own existence illustrated through their names, uses, and companionship - Pickering, Charles, 1805 -1878 (Little, Brown & company, 1879)

A class-book of botany, designed for colleges, academies, and other seminaries ... Illustrated by a flora of the northern, middle, and western states; particularly of the United States north of the Capitol, lat. 38 3/4 - Wood, Alphonso, 1810 -1881 (Manufacturing Co., S. Ide, agent, 1848)

A classification of living animals - Rothschild, Nathaniel Mayer Victor Rothschild, Baron, 1910 -1990 (Wiley, 1961)

Coleopterorum catalogus - Junk, Wilhelm, 1866 -1942 (W. Junk, 1911)

Coleopterorum catalogus - Junk, Wilhelm, 1866 -1942 (W. Junk, 1913)

The Collecting net - Marine Biological Laboratory (Woods Hole, Mass.) (The Collecting net, 1949)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1956)

Commercial fisheries review - U.S. Fish; Wildlife Service (National Marine Fisheries Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1959)

The companion for the orchard. An historical and botanical account of fruits known in Great Britain - Phillips, Henry, 1775 -1838 (H. Colburn and R. Bentley, 1831)

Comparative anatomy - Siebold, C. Th. E. von (Carl Theodor Ernst), 1804 -1885 (Trubner, 1854)

Comparative physiology - Hogben, Lancelot Thomas, 1895 - (The Macmillan Company, 1926)

Compendium der Helminthologie. Ein Verzeichniss der bekannten Helminthen, die frei oder in thierischen Körpern leben, geordnet nach ihren Wohnthieren, unter Angabe der Organe, in denen sie gefunden sind, und mit Beifügung der Litteraturquellen - Linstow, Otto von, 1842 -1916 (Hahn'sche Buchhandlung, 1878)

Compendium der Helminthologie : Nachtrag : die Litteratur der Jahre 1878-1889 - Linstow, Otto von, 1842 -1916 (Hahn'sche Buchhandlung, 1889)

Compendium der vergleichenden Anatomie : zum Gebrauche für Studierende der Medizin - Rawitz, Bernhard, 1857 - (Hartung, 1893)

Comptes rendus hebdomadaires des séances et mémoires de la Société de biologie - Société de biologie (Paris, France) (G. Masson, 1889)

Comptes rendus hebdomadaires des séances et mémoires de la Société de biologie - Société de biologie (Paris, France) (G. Masson, 1908)

Comptes rendus hebdomadaires des séances et mémoires de la Société de biologie - Société de biologie (Paris, France) (G. Masson, 1911)

Conditions of life in the sea; a short account of quantitative marine biological research - Johnstone, James, 1870 -1932 (University press, 1908)

Congrès international d'entomologie : [proceedings] (Hayez, 1933)

Conradi Gesneri medici Tigurini Historiæ animalivm liber IV. : Qui est de piscium & aquatilium animantium natura. : Cum iconibus singulorum ad viuum expressis ferè omnibus DCCXII ... Continentur in hoc volumine, Gulielmi Rondeletii quoque, Medicinae Professoris Regij in Schola Monspeliensi, & Petri Bellonii Cenomani, medici hoc tempore Lutetiae eximij, de aquatlium singulis scripta. Paralipomena quaedam ad finem adiecta sunt - Gessner, Conrad, 1516 -1565 (In bibliopolio Andreae Cambieri, 1604)

Conspectus crustaceorum, quae in orbis terrarum circumnavigatione - Wilkes, Charles, 1798 -1877 (Typis Metcalf et soc. Univ. Typograph, 1847)

Conspectus florae Graecae - Halácsy, Eugen v., 1842 -1913 (Sumptibus Guilelmi Engelmann, 1901)

Contribution a l'étude des Épicarides les Bopyridae - Bonnier, Jules, 1859 -1908 (s.n, 1900)

Contributions from the Bermuda Biological Station for Research - Bermuda Biological Station for Research. ([s.n.], 1917)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1989)

Contributions to the geology and paleontology of the Canal Zone, Panama, and geologically related areas in Central America and the West Indies - United States National Museum (Govt. Print. Off, 1919)

Correspondenz-blatt des Entomologischen Vereins "Iris" zu Dresden - Entomologischer Verein "Iris" zu Dresden. (Entomologischer Verein "Iris" zu Dresden, 1884-1888, 1887)

Correspondenz-blatt des Naturwissenschaftlichen Vereins (früher Zoologisch-mineralogischer Verein) in Regensburg - Naturwissenschaftlicher Verein Regensburg. (Naturwissenschaftlichen Verein, 1885)

Correspondenz-blatt des Zoologisch-mineralogischen Vereins in Regensburg - Zoologisch-Mineralogischer Verein (Regensburg, Germany) (Zoologisch-mineralogischer Verein, 1849)

Correspondenz-blatt des Zoologisch-mineralogischen Vereins in Regensburg - Zoologisch-Mineralogischer Verein (Regensburg, Germany) (Zoologisch-mineralogischer Verein, 1853)

A course of lectures on natural philosophy and the mechanical arts - Young, Thomas, 1773 -1829 (Printed for J. Johnson, 1807)

Croisière océanographique : accomplie à bord de la Belgica dans la Mer du Grönland, 1905 - Gerlache de Gomery, A. de commandant, (Adrien), 1866 -1934 (C. Bulens, 1907)

Crustacea decapoda pontica littoralia - Cherni︠a︡vskiĭ, Vladimir, 1846? -1915 (V Universitetskoi Tip, 1884)

Crustacea. Miscellaneous - Ortmann, Arnold E. 1863 -1927 (1894)

Crustacea of Lake Titicaca - Faxon, Walter, 1848 -1920 (the Museum, 1876)

Crustacea. Zoologische Jahrbücher, 1891-97 - Ortmann, Arnold E. 1863 -1927 (G. Fischer, 1891)

Crustaceen - Ortmann, Arnold E. 1863 -1927 (G. Fischer, 1894)

Die Crustaceen des südlichen Europa: Crustacea Podophthalmia. Mit einer Übersicht über die horizontale Verbreitung sämmtlicher europäischer Arten - Heller, Cam. (Camil), 1823 -1917 (W. Braumüller, 1863)