Compte rendu des séances de la Société de physique et d'histoire naturelle de Genève - Société de physique et d'histoire naturelle de Genève. (Bureau des Archives, 1918)

Comptes-rendus des séances de la Société entomologique de Belgique - Société entomologique de Belgique. (La Société, 1886)

Comptes-rendus des séances de la Société entomologique de Belgique - Société entomologique de Belgique. (La Société, 1884)

Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1849)

Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1857)

Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1860)

Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1879)

Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1910)

Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1915)

Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1920)

Comptes rendus sténographiques - France. Ministère de l'agriculture et du commerce. (Imprimerie Nationale, 1880)

A conchological manual. Third Edition - Sowerby, G. B. (George Brettingham), 1812 -1884 (Henry G. Bohn, 1846)

A conchological manual. Second Edition - Sowerby, G. B. (George Brettingham), 1812 -1884 (Henry G. Bohn, 1842)

A conchological manual - Sowerby, G. B. (George Brettingham), 1812 -1884 (H. G. Bohn, 1852)

A conchological manual - Sowerby, G. B. (George Brettingham), 1812 -1884 (H.G. Bohn, 1852)

A conchological manual - Sowerby, G. B. (George Brettingham), 1812 -1884 (Henry G. Bohn ... and Sowerby, 1842)

A conchological manual - Sowerby, G. B. (George Brettingham), 1812 -1884 (G.B. Sowerby, 1839)

Condensed catalogue and price list 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Southern California Acclimatizing Association, 1908)

Condensed spring and autumn bulb catalogue : bulbs for spring, summer and fall planting, for summer, autumn and spring blooming - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Paradise Gardens, 1931)

Conspectus floræ Africæ, ou Énumération des plantes d'Afrique - Durand, Th. (Théophile), 1855 -1912 (Jardin botanique de l'état; [etc., etc.], 1895)

A conspectus of the butterflies and moths found in Britain; with their English and systematic names, times of appearance, sizes, colours; their caterpillars, and various localities - Rennie, James, 1787 -1867 (W. Orr, 1832)

Conspectus regni vegetabilis per gradus naturales evoluti. Tentamen - Reichenbach, H. G. Ludwig (Heinrich Gottlieb Ludwig), 1793 -1879 (apud C. Cnobloch, 1828)

Continental Nurseries - Continental Nurseries. (Geo. A Stone, 1882)

Contribuciones a la materia médica argentina - Domínguez, Juan A. (Juan Aníbal), 1876 -1946 (Talleres s. a. Casa J. Peuser, 1928)

Contribuciones a la flora de Bolivia - Museo Nacional de Bolivia. (Tall. tip.-lit. de J. M. Gamarra, 1910)

Contribution à l'étude de la flore du Katanga - Wildeman, E. de (Emile), 1866 -1947 (D. Reynaert, 1921)

Contribution à l'étude de la flore du Katanga - De Wildeman, Emile 1866 -1947 (D. Reynaert, 1921)

Contribution à l'étude de la flore du Katanga - Wildeman, E. de (Emile), 1866 -1947 (Comité spécial du Katanga, 1921)

Contribution à la flore de la Guadeloupe - Mazé, H. 1818 -1892 (Imprimerie du gouvernement, 1892)

A contribution to our knowledge of seedlings - Lubbock, John, Sir, 1834 -1913 (K. Paul, Trench, Trübner, & co., ltd, 1892)

A contribution to the botany of the Isle of Pines, Cuba, based upon the specimens of plants from that island contained in the herbarium of the Carnegie Museum under date of October, 1916 - Jennings, Otto E. (Otto Emery), 1877 -1964 (1917)

A contribution to the flora of Australia - Woolls, William, 1814 -1893 (F. White, 1867)

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, 1886)

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

Contributions from the Botanical Laboratory - University of Pennsylvania. Botanical Laboratory. (University of Pennsylvania Press, 1892)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1893)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1902)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1909)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1930)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1947)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1957)

Contributions from the Herbarium of Columbia College - Columbia College (New York, N.Y.). Herbarium. (Columbia College, 1886)

Contributions from the New South Wales National Herbarium - New South Wales National Herbarium. (V.C.N. Blight, Govt. Printer, 1953)

Contributions from the New York Botanical Garden - New York Botanical Garden (The Garden, 1907)

Contributions from the New York Botanical Garden - New York Botanical Garden (The Garden, 1918)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1891)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1903)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1914)

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, 1928)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 2007)

Contributions from the University of Michigan Herbarium - University of Michigan. University Herbarium. (University Herbarium, University of Michigan, 1966)

Contributions from the University of Michigan Herbarium - University of Michigan. University Herbarium. (University Herbarium, University of Michigan, 1980)

Contributions from the University of Michigan Herbarium - University of Michigan. University Herbarium. (University Herbarium, University of Michigan, 1990)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1957)

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

Contributions to British palæontology : or, First descriptions of three hundred and sixty species and several genera of fossil Radiata, Articulata, Mollusca, and Pisces from the Tertiary, Cretaceous, Oolitic, and Palæozoic strata of Great Britain - McCoy, Frederick, 1817 -1899 (Macmillan, 1854)

Contributions to the micro-palæontology of the Cambro-Silurian rocks of Canada - Geological Survey of Canada (Geological and Natural History Survey of Canada, 1883)

Contributions to the theory of natural selection. A series of essays - Wallace, Alfred Russel, 1823 -1913 (Macmillan and co, 1870)

Contributions to the theory of natural selection : a series of essays - Wallace, Alfred Russel, 1823 -1913 (Macmillan, 1871)

Cook & Chadwick's illustrated catalogue of hardy bulbs and floral guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cook & Chadwick's, 1869)

Coolidge Rare Plant Gardens Inc. [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Coolidge Rare Plant Gardens Inc, 1924)

Coolidge Rare Plant Gardens Inc. [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Coolidge Rare Plant Gardens Inc, 1926)

Coolidge Rare Plant Gardens Inc. [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Coolidge Rare Plant Gardens Inc, 1927)

Coolidge Rare Plant Gardens price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Coolidge Rare Plant Gardens, Inc, 1929)

Coral and atolls: a history and description of the Keeling-Cocos Islands, with an account of their fauna and flora, and a discussion of the method of development and transformation of coral structures in general - Jones, F. Wood (Frederic Wood), 1879 -1954 (Lovell Reeve & Co., Ltd, 1912)

The coral reefs of the tropical Pacific / by Alexander Agassiz - Agassiz, Alexander, 1835 -1910 (Printed for the Museum, 1903)

The coral reefs of the tropical Pacific - Agassiz, Alexander, 1835 -1910 (Printed for the Museum, 1903)

Corallina, or, A classical arrangement of flexible coralline polypidoms - Lamouroux, M. (Jean Vincent Félix), 1779 -1825 (Printed by A. J. Valpy ... Sold by Sherwood and Co, 1824)

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

Corals and coral islands - Dana, James Dwight, 1813 -1895 (Dodd & Mead, 1874)

Corals and coral islands - Dana, James Dwight, 1813 -1895 (S. Low, Marston, Low and Searle, 1875)

Corals and coral islands - Dana, James Dwight, 1813 -1895 (S. Low, Marston, Low and Searle, 1872)

Corals and coral islands - Dana, James Dwight, 1813 -1895 (Dodd & Mead, 1872)

Corals and coral islands / by James D. Dana - Dana, James Dwight, 1813 -1895 (Sampson Low, Marston, Low and Searle, 1875)

Corals and coral islands - Dana, James Dwight, 1813 -1895 (Dodd, Mead, and company, 1890)

Correspondence : Buchenau (Franz) and Engelmann (George), 1865-1881 - Buchenau, Franz, 1831 -1906 (1865)

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

Correspondenz-blatt des Entomologischen Vereins "Iris" zu Dresden - Entomologischer Verein "Iris" zu Dresden. (Entomologischer Verein "Iris" zu Dresden, 1884-1888, 1885)

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)

The Cottage gardener (W.S. Orr, 1850)

The Cottage gardener (W.S. Orr, 1852)

The Cottage gardener (W.S. Orr, 1853)

Cottage gardener and country gentleman's companion (Wm. S. Orr, 1854)

The cottage gardener, country gentleman's companion and poultry chronicle (G.W. Johnson, 1857)

The cottage gardener, country gentleman's companion and poultry chronicle (G.W. Johnson, 1858)

The cottage gardener, country gentleman's companion and poultry chronicle (G.W. Johnson, 1861)

Cottage Rose Garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (G. Drobisch, 1899)

Cox seed and plant co. catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed and Plant Co, 1896)

Cox seed and plant co. catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed and Plant Co, 1897)

Crittogame brasiliane - Raddi, Giuseppe, 1770 -1829 (s.n, 1823)

Crociera del Corsaro alle isole Madera e Canarie del capitano Enrico D'Albertis. Alghe - Piccone, Antonio, 1844 -1901 (Tip. de R. Istituto sordo-muti, 1884)

Crocket's annual spring blue book, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roderick M. Crocket & Co., Inc, 1929)

Crocket's blue book : alpines, perennials, seeds, bulbs : 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roderick M. Crocket & Co., Inc, 1930)

Crocket's garden gems for 1927 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roderick M. Crocket & Co, 1927)

Crocket's garden gems for 1928 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roderick M. Crocket & Co., Inc, 1928)

Crop 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M. van Waveren & Sons, Inc, 1953)

Crop 1954 : special offer of tulips, hyacinths, daffodils, crocus, hardy lilies and many other garden bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M. van Waveren & Sons, Inc, 1954)

Crop protection research - United States. Agricultural Research Service. (U.S. Dept. of Agriculture, Science and Education Administration, Agricultural Research, 1981)

Crosman Brothers' garden and farm annual : 1910 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Crosman Bros, 1910)

Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1998)

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 cultivator : a monthly publication, devoted to agriculture - New York State Agricultural Society. (Published by New York State Agricultural Society, 1859)

Curiosities of animal life; with the recent discoveries of the microscope - Williams, Charles, 1796 -1866 (The Religious tract society, 1848)

Curiosities of animal life; with the recent discoveries of the microscope - Williams, Charles 1796 -1866 (Religious Tract Society, 1848)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1804)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1808)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1810)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1839)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1847)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1848)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1849)