Catalog of hymenoptera in America north of Mexico - Krombein, Karl V. (Smithsonian Institution Press, 1979)

A catalogue of manuscripts in the Entomology Library of the Natural History Museum, London - Natural History Museum (London, England) (Mansell, 1996)

Catalogue of publications relating to entomology in the library of the U.S. Department of agriculture (Govt. print. off, 1906)

Catalogue of publications relating to entomology in the Library of the U.S. Department of Agriculture - United States. Department of Agriculture. Library, (Govt. Print. Off, 1906)

Catalogue of the Ephydridae, with bibliography and description of new species - Jones, Burle J. (Burle Jackson), 1880 -1978 (W. W. Shannon, supt. state printing, 1906)

Catalogue of the lizards in the British museum (Natural history) - Boulenger, George Albert 1858 -1937 (Printed by order of the Trustees, 1885)

Catalogue of the lizards in the British museum (Natural history) - Boulenger, George Albert 1858 -1937 (Printed by order of the Trustees, 1887)

Check-list and bibliography on the occurrence of insects in birds' nests - Hicks, Ellis A. (Iowa State College Press, 1959)

Check-list of the species of fishes known from the Philippine Archipelago - Jordan, David Starr, 1851 -1931 (Bureau of printing, 1917)

Circular - United States. Bureau of Entomology. (Govt. print. off, 1891)

Circular - United States. Bureau of Entomology. (The Bureau, 1905)

Circular - United States. Bureau of Entomology. (The Bureau, 1911)

Classification and evolution of the Oraseminae in the old world, including revisions of two closely related genera of Eucharitinae (Hymenoptera: Eucharitidae) - Royal Ontario Museum. (Royal Ontario Museum, 1994)

Classification of the chalcid flies, or the superfamily Chalcidoidea, with descriptions of new species in the Carnegie museum, collected in South America by Herbert H. Smith - Ashmead, William H. (William Harris), 1855 -1908 (Carnegie institute, 1904)

The clover and alfalfa seed chalcis-fly - Urbahns, T. D. (Theodore Dietrich), 1880 - (U.S. Dept. of Agriculture, 1920)

Coccidologist's newsletter - Systematic Entomology Laboratory (U.S.) (ARS, Systematic Entomology Laboratory, 1973)

The Coleopterists' Bulletin - Coleopterists Society. (Coleopterists' Society, 1968)

Collected papers on ants - Wheeler, William Morton, 1865 -1937 (1905)

Conference report / Botanical Society of the British Isles - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1974)

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

Congrès international d'entomologie : [proceedings] (Hayez, 1939)

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

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