A check list of North American amphibians and reptiles - Stejneger, Leonhard, 1851 -1943 (Harvard University Press, 1933)

A check list of North American amphibians and reptiles - Stejneger, Leonhard, 1851 -1943 (Harvard University Press ; [etc., etc.], 1923)

A check list of North American amphibians and reptiles - Stejneger, Leonhard, 1851 -1943 (Harvard University Press, 1917)

Check-list of North American Batrachia and Reptilia with a systematic list of the higher groups and an essay on geographical distribution, based on the specimens contained in the U. S. National Museum - Cope, E. D. (Edward Drinker), 1840 -1897 (G.P.O, 1875)

Check-list of the amphibians and reptiles of Canada and Alaska - Royal Ontario Museum. (Royal Ontario Museum, 1955)

Check list of the amphibians and reptiles of Canada and Alaska - Logier, E. B. S. (Eugene Bernard Shelley), 1893 -1979 (Royal Ontario Museum, 1961)

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

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 (2003)

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 (2001)

Checklist of herpetofauna listed in the CITES appendices and in EC Regulation 338/97 - WCMC (JNCC, 1999)

Checklist of mammals listed in the CITES appendices (1995)

Checklist of mammals listed in the CITES appendices and in EC Regulation 338/97 - WCMC (JNCC, 1999)

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

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

Checklist of reptiles and amphibians listed in the CITES appendices (1995)

A checklist of the vertebrate animals of Kansas - Collins, Joseph T. (Museum of Natural History, University of Kansas, 1991)

Chemical embryology - Needham, Joseph, 1900 - (The MacMillan Co, 1931)

Chemical pathology - Wells, H. Gideon (Harry Gideon), 1875 -1943 (W. B. Saunders company, 1920)

Chemical pathology; being a discussion of general pathology from the standpoint of the chemical processes involved - Wells, H. Gideon (Harry Gideon), 1875 -1943 (W. B. Saunders company, 1918)

The childhood of animals - Mitchell, P. Chalmers Sir, (Peter Chalmers), 1864 -1945 (F. A. Stokes, 1912)

Chinese herpetological research - Zhongguo liang qi pa xing dong wu xue hui. (Chinese Society for the Study of Amphibians and Reptiles, 1989)

Chordate morphology - Jollie, Malcolm. (Reinhold, 1962)

The chordates - Rand, Herbert W. (Herbert Wilbur), 1872 -1960 (Blakiston, 1950)

Chromosome studies in Sminthillus from Cuba and Eleutherodactylus from Cuba and Puerto Rico (Anura: Leptodactylidae) - Royal Ontario Museum. (Royal Ontario Museum, 1981)

Cistula entomologica (E. W. Janson, 1874)

C.J. Schoenherr Genera et species curculionidum; catalogus - Schoenherr, C. J. (Carl Johan), 1772 -1848 (H. Jekel, 1849)

C.J. Schönherr, genera et species Curculionidum : Catalogus ab H. Jekel ... recensus et ordinatus - Jekel, Henri, 1816 -1891 (1849)

Clapp, Roger B., 1963-1964, 1968 - Clapp, Roger B. (1963)

Class-book of botany : being outlines of the structure, physiology and classification of plants : with a flora of the United States and Canada - Wood, Alphonso, 1810 -1881 (A.S. Barnes & Burr, 1861)

Class book of zoology : designed to afford to pupils in common schools and academies a knowledge of the animal kingdom : with a list of the different species found in the state of New York : the whole scientifically and systematically arranged / Prof. by B. Jaeger - Jaeger, B. (Benedict), 1789 -1869 (D. Appleton & Company, 1849)

A classed and annotated bibliography of the Paleozoic Crustacea 1698-1892, to which is added a catalogue of the North American species - Vogdes, Anthony Wayne, 1843 -1923 (California Academy of Sciences, 1893)

Classification der Batracher : mit Berucksichtigung der Fossilen Thiere dieser Abteilung der Reptilien - Tschudi, Johann Jakob von, 1818 -1889 (s.n, 1838)

Classification der Batrachier : mit Berucksichtigung der fossilen Thiere dieser Abtheilung der Reptilien / von J. J. Tschudi - Agassiz, Louis, 1807 -1873 (1838)

A classification of living animals - Rothschild, Nathaniel Mayer Victor Rothschild, Baron, 1910 -1990 (Wiley, 1961)

A classification of vertebrata, recent and extinct - Gadow, Hans, 1855 -1928 (Black, 1898)

A classified index and synopsis of The animal kingdom arranged in conformity with its organization - Gray, John Edward 1800 -1875 (Printed for Whittaker and Co, 1835)

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

The Coccidae - MacGillivray, Alexander Dyer, 1868 -1924 (Scarab company, 1921)

The Coccidae, tables for the identification of the subfamilies and some of the more important genera and species, together with discussions of their anatomy and life history - MacGillivray, Alexander Dyer, 1868 -1924 (Scarab Company, 1921)

The Coccidae, tables for the identification of the subfamilies and some of the more important genera and species, together with discussions of their anatomy and life history - MacGillivray, Alexander Dyer, 1868 -1924 (Scarab, 1921)

The coleopterist's manual ... - Hope, F. W. (Frederick William), 1797 -1862 (H. G. Bohn [etc.], 1838)

The Coleopterists' Bulletin - Coleopterists Society. (Coleopterists' Society, 1959)

The Coleopterists' Bulletin - Coleopterists Society. (Coleopterists' Society, 1971)

The Coleopterists' Bulletin - Coleopterists Society. (Coleopterists' Society, 1973)

Collected papers in avian paleontology honoring the 90th birthday of Alexander Wetmore - Wetmore, Alexander, 1886 -1978 (Smithsonian Institution Press, 1976)

The Collecting net - Marine Biological Laboratory (Woods Hole, Mass.) (The Collecting net, 1929)

The Collecting net - Marine Biological Laboratory (Woods Hole, Mass.) (The Collecting net, 1931)

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

A collection of amphibians and reptiles from Gogebic county - Evans, Arthur T. (Arthur Thompson), 1888 -1943 (1916)

College zoology - Hegner, Robert William, 1880 -1942 (Macmillan, 1918)

College zoology - Hegner, Robert William, 1880 -1942 (The Macmillan company, 1912)

College zoology - Hegner, Robert William, 1880 -1942 (Macmillan, 1959)

Colour in nature; a study in biology - Newbigin, Marion I. (Marion Isabel), 1869 -1934 (J. Murray, 1898)

Commentarii de rebus in scientia naturali et medicina gestis - Johann Friedrich Gleditschens Buchhandlung, (Apud Ioh. Fridericum Gleditsch, 1754)

Commentarii de rebus in scientia naturali et medicina gestis - Johann Friedrich Gleditschens Buchhandlung, (Apud Ioh. Fridericum Gleditsch, 1752)

Commentatio ad quaestionem : Systematice enumerentur species indigenae reptilium ex ordine batrachiorum, addita unius saltem speciei anatome et osteographia accurata, non exaliorum scriptis desumta sed abipsa natura petita ... - Ledeboer, Paulus Jacobus C. (S. et J. Luchtmans, 1829)

The common frog - Mivart, St. George Jackson, 1827 -1900 (Macmillan, 1874)

The common frog - Mivart, St. George Jackson, 1827 -1900 (Macmillan and co, 1874)

Comparaison des ceintures et des membres antérieurs et postérieurs dans la série des vertébrés - Sabatier, Armand, 1834 -1910 (Coulet, 1880)

Comparative anatomy of vertebrates - Kingsley, J. S. (John Sterling), 1854 -1929 (P. Blakiston's son & co, 1912)

Comparative anatomy of vertebrates - Wiedersheim, Robert, 1848 -1923 (Macmillan and co., limited, 1907)

Comparative anatomy of vertebrates - Wiedersheim, Robert, 1848 -1923 (Macmillan and co., limited, 1967)