Chamber's encyclopaedia, a dictionary of universal knowledge (Chambers, 1902)

Chambers's information for the people - Chambers, Robert, 1802 -1871 (Chambers, 1884)

Charles Darwin - Holder, Charles Frederick, 1851 -1915 (G. P. Putnam's sons, 1891)

Charles Darwin, a portrait - Philip Hamilton Mcmillan Memorial Publication Fund. (Yale University Press, 1938)

Charles Darwin and the theory of natural selection - Poulton, Edward Bagnall, Sir, 1856 -1943 (Cassell, 1896)

Charles Darwin and the theory of natural selection - Poulton, Edward Bagnall, Sir, 1856 -1943 (Cassell and company, limited, 1896)

Charles Darwin - Allen, Grant, 1848 -1899 (D. Appleton and Company, 1885)

Charles Darwin, ein Lebensbild - Bölsche, Wilhelm, 1861 -1939 (R. Voigtländer's Verlag, 1898)

Charles Darwin: his life and work - Holder, Charles Frederick, 1851 -1915 (Putnam, 1891)

Charles Darwin: his life told in an autobiographical chapter, and in a selected series of his published letters. Edited by his son, Francis Darwin - Darwin, Charles, 1809 -1882 (J. Murray, 1908)

Charles Darwin, his life told in an autobiographical chapter and in a selected series of his published letters - Darwin, Charles, 1809 -1882 (D. Appleton and company, 1893)

Charles Darwin : memorial notices reprinted from "Nature" - Huxley, Thomas Henry, 1825 -1895 (Macmillan and Co, 1882)

Charles Darwin; the man and his warfare - Ward, C. H. (Charles Henshaw), 1872 -1935 (The Bobbs-Merrill Company, 1927)

Check list of the Decapod and Tetradecapod Crustacea of the West Coast of North America - Lockington, William N. (California Academy of Sciences, 1876)

Checklist of fish and invertebrates listed in the CITES appendices and in EC Regulation 338/97 (2001)

Cincinnati quarterly journal of science (S.A. Miller, 1874)

Circular / U.S. Fish and Wildlife Service - U.S. Fish; Wildlife Service (U.S. G.P.O.,, 1968)

Circular / U.S. Fish and Wildlife Service - U.S. Fish; Wildlife Service (U.S. G.P.O.,, 1969)

Cirripeden-Studien; zur Kenntnis der Biologie, Anatomie und Systematik dieser Gruppe - Furreg, E. (Almqvist & Wiksells boktryckeri-a.-b, 1921)

The Cirripedia of the Siboga-expedition - Hoek, P. P. C. (Paulus Peronius Cato), 1851 -1914 (E. J. Brill, 1907)

The Cirripedia of the Siboga-expedition - Hoek, P. P. C. (Paulus Peronius Cato), 1851 -1914 (E. J. Brill, 1913)

Cladocera Sueciae; oder Beiträge zur kenntniss der in Schweden lebenden Krebsthiere von der Ordnung der Branchiopoden und der Unterordnung der Cladoceren - Lilljeborg, Wilhelm, 1816 -1908 (Druck der Akademischen buchdruckerei E. Berling, 1900)