Chilonidarum et crambidarum genera et species - Zeller, P. C. (Philipp Christoph), 1808 -1883 (1863)

Cibolo Nursery : season 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Adams, 1916)

Cibolo Nursery : season 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Guessaz & Ferlet Co, 1917)

Cibolo Nursery : season 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Adams & Son, 1921)

Cibolo Nursery : season 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Zeitung Print, 1923)

Cibolo Nursery : season 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Zeitung Print, 1924)

Cibolo Nursery, season 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cibolo Nursery, 1930)

Cibolo Nursery, season 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cibolo Nursery, 1931)

Circular - Estación Experimental Agronómica de Santiago de las Vegas (Cuba) (La Estacin, 1909)

Cistula entomologica (E. W. Janson, 1879)

Cistula entomologica (E. W. Janson, 1884)

Citrus fruits - California. State Board of Horticulture. (A. J. Johnston, sup't. state printing, 1891)

Coates's Herd Book - Strafford, H. (1846)

Coates's Herd Book - Strafford, H. (1843)

Coates's Herd Book - Strafford, H. (1844)

Coates's Herd Book - Strafford, H. (1861)

Coates's Herd Book - Strafford, H. (1865)

Coates's Herd Book - Strafford, H. (1869)

Coates's Herd Book - Strafford, H. (1871)

Coleopterorum catalogus - Junk, Wilhelm, 1866 -1942 (W. Junk, 1910)

Collected leaflets on insect pests of fruit trees - Great Britain. Ministry of Agriculture; Fisheries. (His Majesty's Stationery Office, 1921)

The Collecting net - Marine Biological Laboratory (Woods Hole, Mass.) (The Collecting net, 1933)

Commentarii phytographici :quibus varia rei herbariae capita illustrantur - Miquel, Friedrich Anton Wilhelm 1811 -1871 (S. et J. Luchtmans, 1838)

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

Compendio della storia geografica, naturale, e civile del regno del Chile - Molina, Giovanni Ignazio, 1740 -1829 (Nella Stampería di S. Tommaso d' Aquino, 1776)

Compléments de Buffon races humaines et mammifères - Lesson, R. P. (René Primevère), 1794 -1849 (P. Pourrat, 1840)

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, 1840)

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, 1848)

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, 1835)

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, 1852)

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, 1855)

Comunicaciones - Sociedad Malacológica Del Uruguay. (1965)

Comunicaciones - Sociedad Malacológica Del Uruguay. (1967)

Comunicaciones - Sociedad Malacológica Del Uruguay. (1971)

Comunicaciones - Sociedad Malacológica Del Uruguay. (1973)

Comunicaciones - Sociedad Malacológica Del Uruguay. (1975)

Conca del Llobregat - Haas, Fritz, 1886 -1969 (Museu Martorell, Passeig de la industria, 1920)

Conchologia iconica, or, Illustrations of the shells of molluscous animals - Sowerby, G. B. (George Brettingham), 1812 -1884 (Reeve, Brothers, 1873)

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

Congrès international d'entomologie : [proceedings] (Hayez, 1910)

Congrès international d'entomologie : [proceedings] (Hayez, 1952)

Congrès international d'entomologie : [proceedings] (Hayez, 1958)

Congrès international d'entomologie : [proceedings] (Hayez, 1972)

Congrès international d'entomologie : [proceedings] (Hayez, 1980)

Congrès international d'entomologie : [proceedings] (Hayez, 1984)

Congrès international d'entomologie : [proceedings] (Hayez, 1988)

Congrès international d'entomologie : [proceedings] (Hayez, 1992)

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

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

Congrès international d'entomologie : [proceedings] (Hayez, 2008)

Congrès international d'entomologie : [proceedings] (Hayez, 2016)

Considerazioni, ed esperienze intorno al creduto cervello di bue impietrito : vivente ancor l'animale : presentato dal sig. Verney all'Accademia Real di Parigi - Vallisnieri, Antonio, 1661 -1730 (Appresso Giovanni Manfrè, 1710)

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

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)

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

Contributions of the American Entomological Institute - American Entomological Institute. (American Entomological Institute], 1987)

Contributions to North American ethnology. Vol. I-VII, IX - Geographical; Geological Survey of the Rocky Mountain Region (U.S.) (Govt. Print. Off, 1877)

Contributions to the natural history of the Lepidoptera of North America ... - Barnes, William, 1860 -1930 (The Review press, 1924)

Contribuzione alla conoscenza dei termitidi e termitofili dell' America meridionale - Silvestri, Filippo, 1873 -1949 (Premiato stab. tip. Vesuviano, 1903)

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)

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. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1955)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1957)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1958)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1959)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1962)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1963)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1964)

Cooperative plant pest report - United States. Animal; Plant Health Inspection Service. (The Service, 1976)

Correspondenz-blatt des Zoologisch-mineralogischen Vereins in Regensburg - Zoologisch-Mineralogischer Verein (Regensburg, Germany) (Zoologisch-mineralogischer Verein, 1855)