Catalogue of the Hemiptera of America north of Mexico, excepting the Aphididae, Coccidae and Aleurodidae - Van Duzee, Edward P. (Edward Payson), 1861 -1940 (Univ. of Cal. Press, 1917)

Catalogue of the Hemiptera of American north of Mexico, excepting the Aphididae, Coccidae and Aleurodidae - Van Duzee, Edward P. (Edward Payson), 1861 -1940 (University of California press, 1917)

Catalogue of the nearctic Hemiptera-Heteroptera - Banks, Nathan, 1868 -1953 (American Entomological Society, 1910)

Catalogue of the science collections for teaching and research in the South Kensington Museum - South Kensington Museum. (Printed for H.M. Stationery Off. by Eyre and Spottiswoode, 1891)

Catalogue of the specimens of heteropterous-Hemiptera in the collection of the British museum - Gray, John Edward 1800 -1875 (Printed for the Trustees of the British Museum, 1872)

Catalogue of the specimens of heteropterous-Hemiptera in the collection of the British museum - Gray, John Edward 1800 -1875 (Printed for the Trustees of the British Museum, 1873)

Catalogues of British hemiptera, 1860-1890 - Walker, Francis, 1809 -1874 (Edward Newman, 1860)

Celery culture; a practical treatise on the principles involved in the production of celery for home use and for market, including the selection of soil, production of plants, cultivation, control of insects and diseases, marketing and uses - Beattie, W. R. (William Renwick), 1870 -1954 (Orange Judd company, 1907)

The century book of gardening; a comprehensive work for every lover of the garden - Cook, E. T. (Ernest Thomas), 1867 -1915 (The Offices of "Country life" [etc, 1900)

The century supplement to the dictionary of gardening, a practical and scientific encyclopaedia of horticulture for gardeners and botanists - Nicholson, George, 1847 -1908 (Geo. T. King, 1901)

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

Check list of the Hemiptera (excepting the Aphidid, Aleurodid and Coccid) of America, north of Mexico - Van Duzee, Edward P. (Edward Payson), 1861 -1940 (New York Entomological Society, 1916)

Check-list of the Hemiptera Heteroptera of North America - Uhler, Philip R. (Philip Reese), 1835 -1913 (Brooklyn Entomological Society, 1886)

Check-list of the insects of Connecticut - Britton, Wilton Everett, 1868 -1939 (Printed for the State Geological and Natural History Survey, 1920)

Check-list of the insects of Connecticut - Britton, Wilton Everett, 1868 -1939 (State Geological and Natural History Survey, 1920)

Checklist of publications on entomology issued by the United States Department of Agriculture through 1927, with subject index - National Agricultural Library (U.S.) (United States Department of Agriculture, Library, 1930)

Chemical ecology and management of forest insect pests : NSERC Industrial Research Chair: Phase II ... annual report - Alberta. Alberta Environmental Protection. (Alberta Environmental Protection, 1997)

Cimicum regni neapolitani. Centuria 1-4 - Costa, Achille, 1823 -1898 (1838)

Class book of economic entomology - Lochhead, W. (P. Blakiston's son & co, 1919)

Class book of economic entomology, with special reference to the economic insects of the northern United States and Canada - Lochhead, W. (Blakiston, 1919)

Class book of economic entomology with special reference to the economic insects of the northern United States and Canada - Lochhead, W. (P. Blakiston's Son, 1919)

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

Collection of entomopathogenic fungal cultures : catalog of strains - United States. Agricultural Research Service. (U.S. Dept. of Agriculture, 1992)

Commercial greenhouse bell pepper production in Alberta - Alberta. Alberta Agriculture, Food,; Rural Development. (Alberta Agriculture, Food and Rural Development, Information Packaging Centre, 2002)

Comptes-rendus des séances de la Société entomologique de Belgique - Société entomologique de Belgique. (La Société, 1888)

Conference report on cotton insect research and control - United States. Agricultural Research Service. ([U.S. Govt. Print. Off.], 1951)

Conference report on cotton insect research and control - United States. Agricultural Research Service. ([U.S. Govt. Print. Off.], 1952)

Conference report on cotton insect research and control - United States. Agricultural Research Service. ([U.S. Govt. Print. Off.], 1954)

Conference report on cotton insect research and control - United States. Agricultural Research Service. ([U.S. Govt. Print. Off.], 1950)

Conference report on cotton insect research and control - United States. Agricultural Research Service. ([U.S. Govt. Print. Off.], 1953)

Conference report on cotton insect research and control - United States. Agricultural Research Service. ([U.S. Govt. Print. Off.], 1955)

Conference report on cotton insect research and control - United States. Agricultural Research Service. ([U.S. Govt. Print. Off.], 1958)

Conference report on cotton insect research and control - United States. Agricultural Research Service. ([U.S. Govt. Print. Off.], 1957)

Conference report on cotton insect research and control - United States. Agricultural Research Service. ([U.S. Govt. Print. Off.], 1956)

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

Congrès international d'entomologie : [proceedings] (Hayez, 1938)

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

Congrès international d'entomologie : [proceedings] (Hayez, 1971)

Congrès international d'entomologie : [proceedings] (Hayez, 1977)

Congrès international d'entomologie : [proceedings] (Hayez, 1980)

Congrès international d'entomologie : [proceedings] (Hayez, 1984)

Congrès international d'entomologie : [proceedings] (Hayez, 1988)