Catalogue of the Specimens of lizards in the collection of the British museum - Gray, John Edward, 1800 -1875 (Printed by order of the Trustees, 1845)

Catalogus eener fraaije verzameling medische en natuurkundige boeken : in alle talen en goed geconditioneerd, benevens een klein doch fraai kabinet naturalien, bestaande voornamelijk uit schedels, dieren op liquor, hoorns en schelpen - Berkhoff, B. J. (Barend Jakob), approximately 1788 -1837 (bij J.G. Andriessen, 1838)

Catalogus van eene fraaije verzameling opgezette en zeldzame vogelen : ... en andere naturaliën; hetwelk alles verkocht zal worden op Donderdag den 18den November 1824 ... te Amsterdam - Posthumus, P. (Bij J.C. Sepp en Zoon, Boekhandelaars, 1824)

Catesbeiana : bulletin of the Virginia Herpetological Society - Virginia Herpetological Society. (The Society, 1982)

Catesbeiana : bulletin of the Virginia Herpetological Society - Virginia Herpetological Society. (The Society, 1983)

Cenni sul Museo civico di Milano - Museo civico di storia naturale di Milano. (L.di Giacomo Priola, 1857)

Cenni sul Museo civico di Milano - Museo civico di storia naturale di Milano. (L. di Giacomo Priola, 1857)

Centralblatt für Bakteriologie, Parasitenkunde und Infektionskrankheiten 1. Abt Originale (G. Fischer, 1902)

Centralblatt für Bakteriologie und Parasitenkunde (G. Fischer, 1892)

Centralblatt für Physiologie - Physiologische Gesellschaft zu Berlin. (Toeplitz & Deuticke, 1891)

The Century dictionary : an encyclopedic lexicon of the English language: prepared under the superintendence of William Dwight Whitney - Whitney, William Dwight, 1827 -1894 (Century Co, 1889)

Ceylon : an account of the island, physical, historical, and topographical with notices of its natural history, antiquities and productions - Tennent, James Emerson, Sir, 1804 -1869 (Longman, Green, Longman, and Roberts, 1860)

Ceylon; an account of the island, physical, historical, and topographical, with notices of its natural history, antiquities and productions - Tennent, James Emerson, Sir, 1804 -1869 (Longman, Green, Longman, and Roberts, 1860)

Ceylon : an account of the island, physical, historical, and topographical, with notices of its natural history, antiquities, and productions - Tennent, James Emerson, Sir, 1804 -1869 (Asian educational services, 2011)

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

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

Check-list of North American birds : the species of birds of North America from the Arctic through Panama, including the West Indies and Hawaiian Islands / prepared by the Committee on Classification and Nomenclature of the American Ornithologists' Union - American Ornithologists' Union. (American Ornithologists' Union, 1983)

A check-list of West Indian amphibians and reptiles - Schwartz, Albert, 1923 -1992 (Carnegie Museum of Natural History, 1975)

Checklist of CITES Species (1998)

Checklist of CITES Species and Annotated CITES Appendices and Reservations - Inskipp, Tim (CITES Secretariat, UNEP-WCMC, 2005)

Checklist of CITES Species: a reference to the appendices to the Convention on International Trade in Endangered Species of Wild Fauna and Flora (1996)

Checklist of CITES Species: a reference to the appendices to the Convention on International Trade in Endangered Species of Wild Fauna and Flora (2003)

Checklist of CITES Species: a reference to the appendices to the Convention on International Trade in Endangered Species of Wild Fauna and Flora (2001)