Conchologia iconica, or, Illustrations of the shells of molluscous animals - Sowerby, G. B. (George Brettingham), 1812 -1884 (Reeve, Brothers, 1849)

Conchologia systematica, or Complete system of conchology: in which the Lepades and conchiferous Mollusca are described and classified according to their natural organization and habits - Sowerby, G. B. (George Brettingham), 1812 -1884 (Longman, Brown, Green and Longmans, 1842)

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 (Henry G. Bohn, 1846)

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)

Conchological miscellany (1834)

The conchologist - Warren, John. (Russell, Odiorne & Metcalf, 1834)

The conchologist's first book: a system of testaceous malacology, arranged expressly for the use of schools, in which the animals, according to Cuvier, are given with the shells, a great number of new species added, and the whole brought up, as accurately as possible, to the present condition of the science - Brown, Thomas, 1785 -1862 (Pub. for the Author, by Haswell, Barrington, and Haswell, 1840)

The conchologist's first book, or, A system of testaceous malachology, arranged expressly for the use of schools : in which the animals, according to Cuvier, are given with the shells, and a great number of new species added : with colored illustrations of two hundred and fifteen shells, presenting a correct type of each genus - Brown, Thomas, 1785 -1862 (Barrington and Haswell, 1845)

The conchologist's first book, or, A system of testaceous malacology, arranged expressly for the use of schools : in which the animals, according to Cuvier, are given with the shells, a great number of new species added, and the whole brought up, as accurately as possible, to the present condition of the science - Brown, Thomas, 1785 -1862 (Published for the author, by Haswell, Barrington, and Haswell, 1839)

The conchologist's nomenclator : a catalogue of all the recent species of shells included under the subkingdom "Mollusca," with their authorities - Reeve, Lovell, 1814 -1865 (Reeve Brothers, 1845)

The conchologist's nomenclator : a catalogue of all the recent species of shells - Reeve, Lovell, 1814 -1865 (Reeve Brothers, 1845)

The conchologist's text-book, embracing the arrangements of Lamarck and Linnaeus, with a glossary of technical terms - MacGillivray, William 1796 -1852 (A. Fullarton and Co, 1836)

The conchologist's text-book : embracing the arrangements of Lamarck and Linnaeus with a glossary of technical terms, to which is added a brief account of the mollusca - MacGillivray, William 1796 -1852 (A. Fullarton, 1858)

The conchologist's text-book : embracing the arrangements of Lamarck and Linnæus, with a glossary of technical terms : to which is added a brief account of the Mollusca - MacGillivray, William 1796 -1852 (A. Fullerton, 1853)

The conchologist's text-book : embracing the arrangements of Lamarck and Linnaeus with a glossary of technical terms, to which is added a brief account of the mollusca - MacGillivray, William 1796 -1852 (A. Fullarton, 1859)

The conchologist's text-book, embracing the arrangements of Lamarck and Linnaeus, with a glossary of technical terms - Brown, Thomas, 1785 -1862 (A. Fullarton, 1833)

The Conchologists' exchange - Averell, William D. (Wm. D. Averell, 1886)

Conchologists of America bulletin - Conchologists of America. (Conchologists of America, 1974)

Conchology, or, The natural history of shells : containing a new arrangement of the genera and species, illustrated by coloured engravings executed from the natural specimens, and including the latest discoveries - Clarke, John, ca 1815 (W. Miller, 1811)

Conchology, or the natural history of shells: containing a new arrangement of the genera and species. Illustrated by coloured engravings executed from the natural specimens, and including the latest discoveries - Perry, George, 1771 - (W. Bulmer for W. Miller, 1811)

Die conchylien des Mainzer Tertiärbeckens / von C. L. Fridolin Sandberger - Sandberger, Fridolin, 1826 -1898 (Kriedel und Niedner, 1863)

Die Conchylien des Mittelymeeres, ihre geographische und geologische Verbreitung - Weinkauff, Heinrich Conrad, 1817 -1886 (T. Fischer, 1868)

Conchylienbuch, oder, Allgemeine und besondere Naturgeschichte der Muscheln und Schnecken : nebst der Anweisung sie zu sammeln, zuzubereiten und aufzubewahren - Berge, Fr. (Friedrich), 1811 -1883 (Verlag von Krais & Hoffmann, 1855)

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

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)

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

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

Congrès international d'entomologie : [proceedings] (Hayez, 2012)

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

Congrès Scientifiques de France (1841)

Congrès Scientifiques de France (1852)

Congrès Scientifiques de France (1857)

Congrès Scientifiques de France (1858)

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

Contribution à la faune malacologique de Cameroun - Dautzenberg, Ph. (Philippe), 1849 -1935 (M. Hayez, 1921)

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

Contributions to the natural history of the United States of North America vol. 1, part 1 - Agassiz, Louis, 1807 -1873 ([s.n.])

Contributions to the natural history of the United States of America - Agassiz, Louis, 1807 -1873 (Little, Brown and Company, 1857)

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)

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

Les coquilles terrestres de France: description des familles, genres et especes - Locard, Arnould, 1841 -1904 (B. Baillière, 1894)