Conchyliologie minéralogique de la Grande Bretagne - Agassiz, Louis, 1807 -1873 (Jent & Gassmann, 1845)

La conchyliologie, ou, Histoire naturelle des coquilles de mer, d'eau douce, terrestres et fossiles : avec un traité de la zoomorphose, ou, représentation des animaux qui les habitent, ouvrage dans lequel on trouve une nouvelle méthode de les diviser - Dezallier d'Argenville, A.-J. (Antoine-Joseph), 1680 -1765 (Chez Guillaume de Bure fils aìne, libraire, 1780)

Conchyliologie systématique, et classification méthodique des coquilles : offrant leurs figures, leur arrangement générique, leurs descriptions caractéristiques, leurs noms, ainsi que leur synonymie en plusieurs langues : ouvrage destiné à faciliter l'étude des coquilles, ainsi que leur disposition dans les cabinets d'histoire naturelle - Schoell, Frédéric, 1766 -1833 (Chez F. Schœll, 1810)

The condor - Cooper Ornithological Club. (Cooper Ornithological Club, 1909)

Conferences held in connection with the special loan collection of scientific apparatus, 1876 - South Kensington Museum. (Published for the lords of the Committee of Council on Education by Chapman and Hall, 1877)

Congrès international d'entomologie : [proceedings] (Hayez, 1996)

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

Conspectus generum avium - Bonaparte, Charles-Lucien, 1803 -1857 (Apud E.J. Brill, 1850)

Contribución al estudio de la materia médica peruana. [Fasciculo I-III - Maldonado, Angel. (Sanmarti y ca, 1920)

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

Contribution à la faune malacologique de l'Afrique occidentale - Société Linnéenne de Bordeaux. (Y. Cadoret, 1910)

Contribution to the natural history of the pearly nautilus - Willey, Arthur, 1867 -1942 (University Press, 1902)

A contribution to the paleontology of Trinidad - Maury, Carlotta Joaquina, 1874 -1938 (1912)

Contributions à la faune malacologique francaise - Locard, Arnould, 1841 -1904 (Imprimerie Pitrat ainé, 1888)

Contributions à la faune ornithologique de l'Europe occidentale : recueil comprenant les espèces d'oiseaux que se reproduisent dans cette région ou qui s'y montrent régulièrement de passage, augmenté de la description des principales espèces exotiques les plus voisines des indigènes ou susceptibles d'ètre confondues avec elles, ainsi que l'énumération des races domestiques - Olphe-Galliard, Léon, 1825 -1893 (L. Lasserre, 1889)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1899)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1929)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1940)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1954)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1920)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1940)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1943)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 2002)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 2008)

Contributions from the University of Michigan Herbarium - University of Michigan. University Herbarium. (University Herbarium, University of Michigan, 1972)

Contributions from the University of Michigan Herbarium - University of Michigan. University Herbarium. (University Herbarium, University of Michigan, 1973)

Contributions from the University of Michigan Herbarium - University of Michigan. University Herbarium. (University Herbarium, University of Michigan, 1995)

Contributions from the University of Michigan Herbarium - University of Michigan. University Herbarium. (University Herbarium, University of Michigan, 1999)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1963)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1971)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1973)

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

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1990)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 2005)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 2017)

Contributions to geology - Lea, Isaac, 1792 -1886 (Carey, Lea and Blanchard, 1833)

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)

Contributions to the geology and paleontology of the West Indies - Rathbun, Mary Jane, 1860 -1943 (Carnegie Institution of Washington, 1919)

Contributions to the geology and paleontology of the West Indies - Vaughan, Thomas Wayland, 1870 -1952 (Carnegie Institution of Washington, 1919)

Contributions to the paleobotany of Peru, Bolivia and Chile; five papers - Berry, Edward Wilber, 1875 -1945 (The John Hopkins Press, 1922)

Contributions to the Tertiary fauna of Florida, with especial reference to the Miocene silex-beds of Tampa and the Pliocene beds of the Calooshatchie River - Dall, William Healey, 1845 -1927 (1903)

Coquilles de la famille des marginelles : monographie - Jousseaume, F. (Félix), 1835 -1921 (Deyrolle, 1875)

Coral Reefs of the World (1988)

Corallina; or, a classical arrangement of flexible coralline polypidoms - Lamouroux, M. (Jean Vincent Félix), 1779 -1825 (Sherwood and co.; [etc., etc.], 1824)

Correspondance inédite de Buffon a laquelle ont été réunies les lettres publiées jusqu'a ce jour, recueillie et annotée - Buffon, Georges Louis Leclerc, comte de, 1707 -1788 (... L. Hachette et Cie, 1860)

Correspondence : Caspary (Robert) and Engelmann (George), 1857-1877 - Caspary, Robert, 1818 -1887 (1877)

Correspondence : Jacobi (Georg) and Engelmann (George), 1855-1871 - Jacobi, Georg Albano von 1805 -1874 (1855)

Correspondenz-blatt des Zoologisch-mineralogischen Vereins in Regensburg - Zoologisch-Mineralogischer Verein (Regensburg, Germany) (Zoologisch-mineralogischer Verein, 1860)

The cottage bee keeper; or suggestions for the practical management of amateur, cottage and farm apiaries, on scientific principles. With an appendix of notes, chiefly illustrative (C. M. Saxton, 1851)

The cotton plant : its history, botany, chemistry, culture, enemies, and uses - United States. Office of Experiment Stations. (G.P.O, 1896)

Cours élémentaire de paléontologie et de géologie stratigraphiques - Orbigny, Alcide Dessalines d', 1802 -1857 (V. Masson, 1849)

Cours élémentaire de paléontologie et de géologie stratigraphiques - Orbigny, Alcide Dessalines d', 1802 -1857 (V. Masson, 1852)

Crania americana; or, A comparative view of the skulls of various aboriginal nations of North and South America. To which is prefixed an essay on the varieties of the human species - Morton, Samuel George, 1799 -1851 (J. Dobson, 1839)

Crania americana, or, A comparative view of the skulls of various aboriginal nations of North and South America to which is prefixed an essay on the varieties of the human species - Morton, Samuel George, 1799 -1851 (J. Dobson, 1839)

Cretaceous fauna of southern India - Stoliczka, Ferdinand, 1838 -1874 (Geological Survey Office, 1868)

La crisis agrícola y pecuaria en España y sus verdaderos remedios - Martinez Maroto, Santiago (J. Manuel de La Cuesta, 1896)

Crittogamia agraria - Comes, O. (Orazio), 1848 -1917 (R. Marghieri di Gius, 1891)

Cruise of the "Alert" : four years in Patagonian, Polynesian, and Mascarene waters, 1878-82 - Coppinger, R. W. (Richard William) (W.S. Sonnenschein, 1884)

Cruise of the "Alert" : four years in Patagonian, Polynesian, and Mascarene waters. (1878-82) - Coppinger, R. W. (Richard William) (Worthington, 1884)

Cruise of the "Alert." Four years in Patagonian, Polynesian, and Mascarene waters (1878-82) - Coppinger, R. W. (Richard William) (S. Sonnenschein and Co, 1899)

Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1980)

Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1995)

Cryptogamie. Bryologie, lichenologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1982)

Cryptogamie. Bryologie, lichenologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1983)

Cryptogamie. Bryologie, lichenologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1984)

Cryptogamie. Bryologie, lichenologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1987)

Cryptogamie. Bryologie, lichenologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1994)

Cryptogamie. Bryologie, lichenologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1995)

Cryptogamie. Bryologie, lichenologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1991)

Cryptogamie. Bryologie, lichenologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1993)

Cryptogamie. Bryologie, lichenologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1996)

Cuatro libros de la naturaleza y virtudes de las plantas y animales, de uso medicinal en la Nueva España - León, Nicolás, 1859 -1929 (Imp. y Lit. en la Escuela de Artes, a cargo de José Rosario Bravo, 1888)

Cuatro libros de la naturaleza y virtudes medicinales de las plantas y animales de la Nueva España - León, Nicolás, 1859 -1929 (Imp. y lit en la Escuela de Artes, á cargo de José Rosario Bravo, 1888)

Cuatro libros de la naturaleza y virtudes medicinales de las plantas y animales de la Nueva España - León, Nicolás, 1859 -1929 (Imp. y lit. en la Escuelas des artes à cargo de J.R. Bravo, 1888)

The Cuba review - Munson Steamship Line. (Munson Steamship Line, 1907)

The Cuba review - Munson Steamship Line. (Munson Steamship Line, 1909)

The Cuba review - Munson Steamship Line. (Munson Steamship Line, 1910)

The cultivated oranges and lemons, etc. of India and Ceylon : with researches into their origin and the derivation of their names, and other useful information - Bonavia, E. (Emanuel), 1829 -1908 (W. H. Allen, 1888)

The cultivated oranges and lemons, etc. of India and Ceylon, with researches into their origin and the derivation of their names, and other useful information. With and atlas of illustrations - Bonavia, E. (Emanuel), 1829 -1908 (W. H. Allen, 1890)

Cultivated plants and domestic animals in their migration from Asia to Europe - Hehn, Victor, 1813 -1890 (Swan Sonnenschein, 1891)