The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2019)

The Canadian journal of science, literature and history (Canadian Institute, 1868-1878, 1868)

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

Catalog der bisher bekannt gewordenen südafrikanischen Land- und Süsswasser-Mollusken ; mit besonderer Berücksichtigung des von Dr. Penther gesammelten Materiales - Sturany, Rudolf, 1935 (K.K. Hof- und Staatsdruckerei in Commission bei C. Gerold, 1898)

Catalog der im europäischen Faunengebiet lebenden Binnenconchylien - Kobelt, Wilhelm, 1840 -1916 (T. Fischer, 1881)

Catalog of Mollusca of South Carolina - Mazÿck, William Gaillard, 1846 -1942 (Williams and Wilkins, 1913)

Catálogo de la colección de moluscos de Filipinas existente en la inspección general de montes - Quadras, José Florencio (Sto. Thomas, 1893)

Catalogo dei tipi e degli esemplari figurati della collezione Bellardi e Sacco. Parte II - Ferrero Mortara, E. (Museo Regionale di Scienze Naturali, 1984)

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

Catalogue of Japanese Mollusca in the Natural History Department, Tōkyō Imperial Museum - Iwakawa, T. (The Museum, 1919)

A catalogue of molluscan type specimens in the Department of Living Invertebrates, the American Museum of Natural History, New York, New York, U.S.A - Old, William E. Jr. (The Department, 1969)

Catalogue of museum of natural history and miscellaneous antiquities, curios, &c - Miller, Donald. (Manse Printing Press, 1922)

Catalogue of phaenogamous and acrogenous plants found growing wild in the lower peninsula of Michigan and the islands at the head of Lake Huron - Winchell, N. H. 1839 -1914 (Hosmer & Kerr, Printers to the State, 1861)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1867)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1868)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1870)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1871)

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, 1896)

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, 1908)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1918)

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

Catalogue of the books, manuscripts, maps and drawings in the British museum (Natural history) .... - Woodward, Bernard Barham, 1853 -1930 (Printed by order of the Trustees, 1903)

Catalogue of the books, manuscripts, maps and drawings in the British museum (Natural history) .... - Woodward, Bernard Barham, 1853 -1930 (Printed by order of the Trustees, 1922)

Catalogue of the Library - Zoological Society of London. Library (1880)

Catalogue of the library of the Geological Society of London - Dallas, James, active 1881 - (Geological Society, 1881)

Catalogue of the library of the Linnean Society of London - Linnean Society of London. Library. (The Society's Apartments, Burlington House [etc.], 1896)

Catalogue of the Reigen collection of Mazatlan Mollusca in the British Museum - British Museum (Natural History) (Printed at the Oberlin Press, by P.P. Carpenter, 1857)

A catalogue of the shells of Great Britain and Ireland with their synonyms and authorities - Damon, Robert 1814 -1889 (R. Damon, 1857)

Centralblatt für Mineralogie, Geologie und Paläontologie (E. Schweizerbart'sche Verlagshandlung, 1918)

Centralblatt für Mineralogie, Geologie und Paläontologie (E. Schweizerbart'sche Verlagshandlung, 1922)

Check list of Hawaiian land and fresh water Mollusca - Caum, Edward L. (Edward Leonard) (The Museum, 1928)

Check lists of the shells of North America - Smithsonian Institution (Smithsonian institution, 1860)

Checklists for the CORINE Biotopes Programme and its application in the PHARE countries of Central and East Europe: including comparisons with relevant conventions and agreements on the conservation of European species and habitats - WCMC (EC, 1994)

Clinal variation and natural selection in the land snail Pleurodonte lucerna in western St. Ann Parish, Jamaica - Goodfriend, Glenn A., 1951 - (1983)

Collection of pamphlets on mollusks (1881)

Comparative anatomy and physiology - Bell, F. J. (Francis Jeffrey), 1855 -1924 (Cassell, 1885)

Comparative anatomy and physiology - Bell, F. J. (Francis Jeffrey), 1855 -1924 (Lea Brothers, 1885)

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

Comunicaciones de la Sociedad Malacológica del Uruguay - Sociedad Malacológica Del Uruguay. (1999)

Comunicaciones de la Sociedad Malacológica del Uruguay - Sociedad Malacológica Del Uruguay. (2003)

Comunicaciones de la Sociedad Malacológica del Uruguay - Sociedad Malacológica Del Uruguay. (2006)

Comunicaciones de la Sociedad Malacológica del Uruguay - Sociedad Malacológica Del Uruguay. (2008)

The Conchological magazine - Hirase, Yoichiro, 1859 -1925 (Published by Y. Hirase, 1907)

Conference on the aspects of paleontology - Clarke, John Mason, 1857 -1925 (1910)

Congrès international d'entomologie : [proceedings] (Hayez, 2000)

Contribucion a la fauna malacologica cubana - Arango Y Molina, Rafael, 1893 - (Imp. de G. Montiel y comp, 1878)

A contribution to the zoögeography of the East Indian islands / by Thomas Barbour - Barbour, Thomas, 1884 -1946 (Printed for the Museum, 1912)

A contribution to the zoögeography of the East Indian islands - Harvard University. Museum of Comparative Zoology. (printed for the Museum, 1912)

Contributions to conchology - Adams, C. B. (Charles Baker), 1814 -1853 (H. Bailliere, 1849)

Contribuzione pella fauna dei molluschi dalmati - Zoologisch-Botanische Gesellschaft in Wien. (A. spese dell'I. R. Società zoologico-botanica, 1866)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1966)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1951)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1951)

A Cornish Fauna : being a compendium of the Natural History of the County, intended to form a companion to the Collection in the Museum of the Royal Institution of Cornwall. Part 2, The Testaceous Mollusks, Appendix. Report on the Zoology of the County of Cornwall - Couch, Jonathan, 1789 -1870 (1841)

Current bibliography for aquatic sciences and fisheries - Food; Agriculture Organization of the United Nations. Fisheries Division. Biology Branch. (Taylor & Francis ltd, 1960)

Danmarks fauna; illustrerede haandbøger over den danske dyreverden... - Dansk naturhistorisk forening. (G.E.C. Gad, 1911)

Danmarks fauna; illustrerede haandbøger over den danske dyreverden... - Dansk naturhistorisk forening. (G.E.C. Gad, 1949)

Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1890)

Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1899)

Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1915)

Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1916)

Department bulletin - United States. Department of Agriculture. (Supt. of Docs., G.P.O, 1913)

The derivation of the flora of Hawaii (Stanford University, 1919)

Descriptive catalogue of the fossil organic remains of invertebrata contained in the museum of the Royal College of Surgeons of England - Royal College of Surgeons of England. Museum. (Printed by Taylor and Francis, 1856)

Deutsche excursions-mollusken-fauna - Clessin, Stephan, 1833 -1911 (Bauer & Raspe, 1876)

Deutsche excursions-mollusken-fauna - Clessin, Stephan, 1833 -1911 (Bauer & Raspe, 1884)

Deutschlands Amphibien und Reptilien. Eine Beschreibung und Schilderung sämmtlicher in Deutschland und den angrenzenden Gebietan vrokommenden Lurche und Kreichthiere - Dürigen, Bruno, 1853 - (Creutz'sche Verlagsbuchhandlung, 1897)

Development and transmission of Protostrongylus boughtoni (Nematoda: Metastrongyloidea), a lungworm of the snowshoe hare (Lepus americanus) - Kralka, Robert A. (University of Alberta, Dept. of Zoology, 1983)

Diary, 1865 - Dall, William Healey, 1845 -1927 (1865)

Directory of zoological taxonomists of the world - Blackwelder, Richard Eliot 1909 -2001 (Published for the Society of Systematic Zoology by Southern Illinois University Press, 1961)

The dispersal of shells, an inquiry into the means of dispersal possessed by fresh-water and land Mollusca - Kew, H. Wallis (Harry Wallis), 1868 - (K. Paul, Trench, Trübner & co., ltd, 1893)

Distribution and origin of life in America - Scharff, R. F. (Robert Francis), 1858 -1934 (Constable & Co, 1911)

Distribution and origin of life in America - Scharff, R. F. (Robert Francis), 1858 -1934 (Constable, 1911)

Distribution and origin of life in America - Scharff, R. F. (Robert Francis), 1858 -1934 (Macmillan, 1912)