110 years of biological control research and development in the United States Department of Agriculture : 1883-1993 - United States. Agricultural Research Service. (U.S. Dept. of Agriculture, Agricultural Research Service, 2000)

The ABC and XYZ of bee culture; a cyclopedia of everything pertaining to the care of the honeybee ... - Root, E. R. (Ernest Rob), 1862 -1953 (A. I. Root Co, 1923)

Abstracts - Australian Entomological Society. ([The Congress], 1972)

Advances and challenges in insect rearing - King, Edgar George, 1943 - (Agricultural Research Service (Southern Region), U.S. Department of Agriculture, 1984)

Agents for biological control of purple nutsedge, Cyperus rotundus L. : the genus Bactra Stephens (Lepidoptera : Tortricidae : Olethreutinae) as a major source, with emphasis on the biology and potential use of Bactra verutana Zeller - United States. Agricultural Research Service. (U.S. Dept. of Agriculture, Agricultural Research Service, 1985)

Agricultural index - H.W. Wilson Company. (H. W. Wilson Co, 1916)

Agricultural index - H.W. Wilson Company. (H. W. Wilson Co, 1919)

Agricultural news - Great Britain. Imperial Dept. of Agriculture for the West Indies. (Bowen & sons, 1908)

Agricultural news - Great Britain. Imperial Dept. of Agriculture for the West Indies. (Bowen & sons, 1909)

Agricultural news - Great Britain. Imperial Dept. of Agriculture for the West Indies. (Bowen & sons, 1910)

Agricultural news - Great Britain. Imperial Dept. of Agriculture for the West Indies. (Bowen & sons, 1917)

Air pollution effects on vegetation, including forest ecosystems : proceedings of the Second US-USSR Symposium - United States. Environmental Protection Agency. (Northeastern Forest Experiment Station, 1989)

Aleyrodideos do Brasil: catalogo descriptivo dos hemipteros-homopteros da familia dos aleyrodideos, insectos parasitas das plantas, encontrados no Brasil - Bondar, Gregório Gregorievitch, 1881 -1959 (Imprensa Official do Estado, 1923)

Allgemeine Zeitschrift für Entomologie Organ der "Allgemeinen Entomologischen Gesellschaft" ; Internationales Organ für die Interessen der allgemeinen und angewandten Entomologie wie der Insekten-Biologie - Allgemeine Entomologische Gesellschaft. (Druck und Verlag von J. Neumann, 1903)

Allgemeine Zeitschrift für Entomologie Organ der "Allgemeinen Entomologischen Gesellschaft" ; Internationales Organ für die Interessen der allgemeinen und angewandten Entomologie wie der Insekten-Biologie - Allgemeine Entomologische Gesellschaft. (Druck und Verlag von J. Neumann, 1904)

American fern journal - American Fern Society. (American Fern Society, 2007)

American insects - Kellogg, Vernon L. (Vernon Lyman), 1867 -1937 (Constable and Co, 1905)

American insects - Kellogg, Vernon L. (Vernon Lyman), 1867 -1937 (Holt, 1904)

American insects - Kellogg, Vernon L. (Vernon Lyman), 1867 -1937 (H. Holt and Company, 1905)

American men of science; a biographical directory - Cattell, James McKeen, 1860 -1944 (The Science Press, 1921)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1896)

Anales de la Sociedad Científica Argentina - Sociedad Científica Argentina ([Sociedad Científica Argentina], 1919)

Anales del Museo Nacional de Historia Natural de Buenos Aires - Museo Nacional de Historia Natural de Buenos Aires. (Impr. y Casa Editora "Juan A. Alsina", 1923)

Analysis of and prospects for development of Mexico-U.S. cooperative research and related activities in biosystematics of insects and mites and biological control of pests based on a visit to Mexico, 19-24 September 1982 - Marsh, Paul M (Insect Idenification and Beneficial Insect Introduction Institute, 1982)

Annales de la Société entomologique de France - Société entomologique de France. (La Société, 1922)

Annales historico-naturales Musei Nationalis Hungarici - Horváth, Géza, 1847 -1937 (1911)

Annals of applied biology - Association of Applied Biologists. (Association of Applied Biologists [etc.], 1914)

Annals of applied biology - Association of Applied Biologists. (Association of Applied Biologists [etc.], 1922)

Annals of the Entomological Society of America - Entomological Society of America (Entomological Society of America, 1915)

Annals of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution Press, 1994)

Annals of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution Press, 1995)

Annals of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution Press, 1996)

Annual report - Entomological Society of Ontario. (The Society, 1905)

Annual report - Entomological Society of Ontario. (The Society, 1911)

Annual report - Entomological Society of Ontario. (The Society, 1912)

Annual report - Entomological Society of Ontario. (The Society, 1910)

Annual report - Entomological Society of Ontario. (The Society, 1952)

Annual report - Entomological Society of Ontario. (The Society, 1900)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1945)

Annual report of the Entomologist of the State Experiment Station of the University of Minnesota, to the Governor for the year ... - University of Minnesota. State Experiment Station. (Eagle Print. Co, 1900)

Annual report of the Fruit Growers' Association of Ontario - Fruit Growers' Association of Ontario. (The Association, 1909)

Annual report of the Maine Agricultural Experiment Station - Maine Agricultural Experiment Station. (Maine State College, 1885)

Annual report on progress ... and plans ... - Southern Insect Management Laboratory (U.S.) (The Laboratory)

Annual report on progress ... and plans ... - Southern Insect Management Research Unit (U.S.) (The Unit, 1997)

Annual reports of the Department of Agriculture - United States. Department of Agriculture. (G.P.O, 1923)

Anteckningar öfver Insekter, som blifvit observarade pa Gottland och i en del af Calmare Län - Boheman, C. H. (Carl Henrik), 1796 -1868 (1850)

Applied entomology; an introductory text-book of insects in their relations to man - Fernald, H. T. (Henry Torsey), 1866 -1952 (McGraw-Hill Book Company, inc, 1921)

Applied entomology; an introductory text-book of insects in thier relations to man - Fernald, H. T. (Henry Torsey), 1866 -1952 (McGraw-Hill, 1921)

Applied entomology; an introductory text-book of insects in thier relations to man - Fernald, H. T. (Henry Torsey), 1866 -1952 (McGraw-Hill book company, inc, 1921)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1912)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1913)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1914)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1915)

Archiv für Naturgeschichte (Nicolai, 1903)

Archiv für Naturgeschichte (Nicolai, 1904)

Archiv für Naturgeschichte (Nicolai, 1905)

Archiv für Naturgeschichte (Nicolai, 1906)

Archiv für Naturgeschichte (Nicolai, 1907)

Archiv für Naturgeschichte (Nicolai, 1908)

Archiv für Naturgeschichte (Nicolai, 1909)

Archiv für Naturgeschichte (Nicolai, 1910)

Archiv für Naturgeschichte (Nicolai, 1911)

Archivos - Escola Superior de Agricultura e Medicina Veterinaria (Imprensa Nacional)

Archivos do Museu Nacional do Rio de Janeiro - Museu Nacional (Brazil) ([Cysneiros & Cia, 1916)

Archivos do Museu Nacional do Rio de Janeiro - Museu Nacional (Brazil) ([Cysneiros & Cia, 1971)

Archivos do Museu Nacional do Rio de Janeiro - Museu Nacional (Brazil) ([Cysneiros & Cia, 1876)

The arthropod fauna of potato fields : composition and abundance - Boiteau, Gilles. (1983)

Asa Fitch and the emergence of American entomology : with an entomological bibliography and a catalog of taxonomic names and type specimens - Barnes, Jeffrey K. (University of the State of New York, State Education Dept., Biological Survey, 1988)

Assessing host ranges of parasitoids and predators used for classical biological control : a guide to best practice - Van Driesche, Roy (Forest Health Technology Enterprise Team, U.S. Dept. of Agriculture, Forest Service, 2004)

Atoll research bulletin - Smithsonian Institution ([Smithsonian Press, 1954)

Atoll research bulletin - Smithsonian Institution ([Smithsonian Press, 1980)

The Australian Entomologist - Entomological Society of Queensland (Entomological Society of Queensland, 1998)

The Australian Entomologist - Entomological Society of Queensland (Entomological Society of Queensland, 2002)

The Australian Entomologist - Entomological Society of Queensland (Entomological Society of Queensland, 2004)

The Australian Entomologist - Entomological Society of Queensland (Entomological Society of Queensland, 2008)

The Australian Entomologist - Entomological Society of Queensland (Entomological Society of Queensland, 2009)

Australian Systematic Botany Society Newsletter - Australian Systematic Botany Society (Australian Systematic Botany Society, 1997)

The Australian zoologist - Royal Zoological Society of New South Wales. (Royal Zoological Society of New South Wales, 1972)

Banisteria : a journal devoted to the natural history of Virginia - Virginia Natural History Society. (Virginia Natural History Society, 2007)

Banisteria : a journal devoted to the natural history of Virginia - Virginia Natural History Society. (Virginia Natural History Society, 2010)

Beekeeping; a discussion of the life of the honeybee and of the production of honey - Phillips, Everett Franklin, 1878 -1951 (The Macmillan company, 1916)

Beekeeping; a discussion of the life of the honeybee and of the production of honey - Phillips, Everett Franklin, 1878 -1951 (The Macmillan company, 1917)

Bergey's manual of determinative bacteriology - American Society for Microbiology. (Biotech, 1948)

Betulaceae through Cactaceae of New York State - Mitchell, Richard S., 1938 - (University of the State of New York, State Education Dept, 1990)

Bibliographia zoologica - Concilium Bibliographicum. (Wilhelm Engelmann, 1903)