Insect life - United States. Bureau of Entomology. (Government Printing Office, 1893)

Insect life - United States. Bureau of Entomology. (Government Printing Office, 1894)

Insect life - United States. Bureau of Entomology. (Government Printing Office, 1897)

The Insect pest survey bulletin - United States. Bureau of Entomology. (Bureau of Entomology, U.S. Dept. of Agriculture, 1926)

The Insect pest survey bulletin - United States. Bureau of Entomology. (Bureau of Entomology, U.S. Dept. of Agriculture, 1927)

The Insect pest survey bulletin - United States. Bureau of Entomology. (Bureau of Entomology, U.S. Dept. of Agriculture, 1928)

The Insect pest survey bulletin - United States. Bureau of Entomology. (Bureau of Entomology, U.S. Dept. of Agriculture, 1929)

The Insect pest survey bulletin - United States. Bureau of Entomology. (Bureau of Entomology, U.S. Dept. of Agriculture, 1930)

The Insect pest survey bulletin - United States. Bureau of Entomology. (Bureau of Entomology, U.S. Dept. of Agriculture, 1931)

The Insect pest survey bulletin - United States. Bureau of Entomology. (Bureau of Entomology, U.S. Dept. of Agriculture, 1937)

The Insect pest survey bulletin - United States. Bureau of Entomology. (Bureau of Entomology, U.S. Dept. of Agriculture, 1938)

The Insect pest survey bulletin - United States. Bureau of Entomology. (Bureau of Entomology, U.S. Dept. of Agriculture, 1939)

The Insect pest survey bulletin - United States. Bureau of Entomology. (Bureau of Entomology, U.S. Dept. of Agriculture, 1940)

The Insect pest survey bulletin - United States. Bureau of Entomology. (Bureau of Entomology, U.S. Dept. of Agriculture, 1941)

The Insect pest survey bulletin - United States. Bureau of Entomology. (Bureau of Entomology, U.S. Dept. of Agriculture, 1942)

Insect pest survey bulletin - United States.: Bureau of Entomology (Washington, D.C. : Bureau of Entomology, U.S. Dept. of Agriculture, 1938)

Insect pest survey bulletin - United States.: Bureau of Entomology (Washington, D.C. : Bureau of Entomology, U.S. Dept. of Agriculture, 1928)

The Insect pest survey bulletin - United States. Bureau of Entomology. (Bureau of Entomology, U.S. Dept. of Agriculture, 1921)

Insect-transmitted plant diseases : a symposium - American Association of Economic Entomologists (Plant Disease Survey, Division of Mycology and Disease Survey, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration, United States Department of Agriculture, 1952)

The insect world : being a popular account of the orders of insects, together with a description of the habits and economy of some of the most interesting species - Figuier, Louis, 1819 -1894 (Chapman and Hall, 1869)

The insect world; being a popular account of the orders of insects, together with a description of the habits and economy of some of the most interesting species - Figuier, Louis, 1819 -1894 (D. Appleton, 1868)

The insect world: being a popular account of the orders of insects; together with a description of the habits and economy of some of the most interesting species - Duncan, P. Martin (Peter Martin), 1821 -1891 (D. Appleton, 1872)

Insecta - Sheldon, J. M. Arms (Jennie Maria Arms), 1852 -1938 (D. C. Heath & Co, 1890)

Insecta; publication mensuelle de la Station entomologique de la Faculté des sciences de Rennes - Faculté des sciences de Rennes. Station entomologique (Impr. Oberthur, 1912)

Les insectes et leurs dégâts - Dongé, Ernest. (P. Lechevalier, 1921)

Insectes nuisibles aux habitations et moyens de les combattre : (avec chapitre sur les animaux nuisibles autres que les insectes) - Twinn, C. R. (Cecil Raymond) (Abbaye Sainte-Marie-des-deux-Montagnes, 1900)

Insectivorous habits of the English sparrow - Riley, Charles V. (Charles Valentine), 1843 -1895 (s.n)

Insects affecting park and woodland trees - Felt, Ephraim Porter, 1868 -1943 (New York State Education Dept, 1905)

Insects affecting park and woodland trees - Felt, Ephraim Porter, 1868 -1943 (New York State Education Department, 1905)

Insects affecting park and woodland trees - Felt, Ephraim Porter, 1868 -1943 (New York state education department, 1906)

1. Insects and health. 2. Dispersal of insects by air currents. 3. Three Japanese beetles new to New York state. 4. Observations and notes on injurious and other insects of New York state. 5. A report on the Hymenoptera of the New York state museum - Felt, Ephraim Porter, 1868 -1943 (University of the State of New York, 1928)

Insects and insecticides : A practical manual concerning noxious insects and the methods of preventing their injuries - Weed, Clarence Moores, 1864 -1947 (Orange Judd Company, 1904)

Insects and insecticides : a practical manual concerning noxious insects and the methods of preventing their injuries - Weed, Clarence Moores, 1864 -1947 (Orange Judd, 1895)

Insects and insecticides. A practical manual concerning noxious insects and the methods of preventing their injuries - Weed, Clarence Moores, 1864 -1947 (Orange Judd company, 1895)

Insects and other pests attacking agricultural corps - Essig, E. O. (Edward Oliver), 1884 -1964 (College of Agriculture, University of California, 1934)

Insects at home : being a popular account of all those insects which are useful or destructive, and minutely describing their structure, habits, and transformations - Wood, J. G. (John George), 1827 -1889 (John B. Alden, 1884)

Insects Part 2. Hymenoptera continued (Tubulifera and Aculeata), Coleoptera, Strepsiptera, Lepidoptera, Diptera, Aphaniptera, Thysanoptera, Hemiptera, Anoplura - Harmer, S. F. (Sidney Frederic), 1862 -1950 (Macmillan, 1909)

Insects, injurious and beneficial, their natural history and classification, for the use of fruit growers, vine growers, farmers, gardeners and schools - Cooke, Matthew, active 1881 -1884 (H. S. Crocker & Co, 1883)

Insects injurious to agriculture in Japan - Clausen, Curtis P. (Curtis Paul), 1893 - (U.S. Dept. of Agriculture, 1931)

Insects of New Jersey; a list of the species occurring in New Jersey, with notes on those of economic importance - Smith, John Bernhard, 1858 -1912 (MacCrellish & Quigley, state printers, 1900)

Insects; the yearbook of agriculture,1952 - United States. Department of Agriculture. (U.S.G.P.O, 1952)

Insekten-Börse (1892)

Insekten-Börse (1893)

Insekten-Börse (1894)

Insekten-Börse (1895)

Insekten-Börse (1896)

Insekten-Börse (1897)

Insekten-Börse (1898)

Insekten-Börse (1899)

Insekten-Börse (1900)

Insekten-Börse (1901)

Insekten-Börse (1902)

Insekten-Börse (1903)

Insekten-Börse (1904)

Insekten-Börse (1905)

Insekten-Börse (1906)

Insekten-Büchlein : die wichtigsten Feinde und Freunde der Landwirtschaft aus der Klasse der Insekten : Mit einem Anhang: Die Malaria und die Anophelesmücke - Deutscher Naturkundeverein. (K.G. Lutz, 1897)

Die Insekten, Tausendfüssler und Spinnen - Brehm, Alfred Edmund, 1829 -1884 (Bibliographische Institut, 1884)

Die Insekten, Tausendfüssler und Spinnen - Brehm, Alfred Edmund, 1829 -1884 (Bibliographische Institut, 1892)

Die Insekten-Welt : Zeitschrift des Internationalen Entomologen-Vereins - Internationaler Entomologischer Verein. (1885)

Insektenbörse (Alfred Kernen, 1909)

Insektenbörse (Alfred Kernen, 1911)