Economic mammalogy - Henderson, Junius, 1865 -1937 (C.C. Thomas, 1932)

An economic study of field mice (genus Microtus) - Lantz, David E. (David Ernest) (U.S. Dept. of Agriculture, Biological Survey, 1907)

Ectoparasites of Panama - Tipton, Vernon J. (Field Museum of Natural History, 1966)

Effects of elephant and other wildlife on vegetation along the Chobe River, Botswana - Simpson, C David (Museum, Texas Tech University, 1978)

The effects of fire and other disturbances on small mammals and their predators : an annotated bibliography - Ream, Catherine H. (Intermountain Forest and Range Experiment Station, USDA, Forest Service, 1981)

The effects of highways on fragmentation of small mammal populations and modifications of crossing structures to mitigate such impacts - University of Montana–Missoula. Division of Biological Sciences. (Montana Dept. of Transportation, Research Program, 2004)

Effects of highways on wildlife and fish with special reference to Montana a ProCite literature collection - Irby, Lynn R. (Fish and Wildlife Management Program, Montana State University, 2001)

The effects of inanition and malnutrition upon growth and structure - Jackson, Clarence Martin, 1875 -1947 (P. Blakiston's son & co, 1925)

The El Malpais plan : a stand-alone management plan for El Malpais National Conservation area and adjoining lands - United States. Bureau of Land Management. Albuquerque Field Office. (U.S. Department of the Interior, Bureau of Land Management, Albuquerque Field Office, 2001)

Elementary textbook of economic zoology and entomology - Kellogg, Vernon L. (Vernon Lyman), 1867 -1937 (H. Holt and company, 1915)

Elements of ecology - Clarke, George L. (George Leonard), 1905 -1987 (Wiley, 1954)

The elements of genetics - Darlington, C. D. (Cyril Dean), 1903 - (Macmillan, 1950)

Emetic agent in toxic rat bait, a safeguard for dogs and cats - U.S. Fish; Wildlife Service (U.S. Dept. of the Interior, Fish and Wildlife Service, 1950)

Encyclopédie d'histoire naturelle; ou, traité complet de cette science d'après les travaux des naturalistes les plus éminents de tous les pays et de toutes les époques: Buffon, Daubenton, Lacépède, G. Cuvier, F. Cuvier, Geoffroy Saint-Hilaire, Latreille, De Jussieu, Brongniart, etc - Chenu, Jean-Charles, 1808 -1879 (Maresq, 1874)

Encyclopédie d'histoire naturelle; ou, traité complet de cette science d'après les travaux des naturalistes les plus éminents de tous les pays et de toutes les époques: Buffon, Daubenton, Lacépède, G. Cuvier, F. Cuvier, Geoffroy Saint-Hilaire, Latreille, De Jussieu, Brongniart, etc - Chenu, Jean-Charles, 1808 -1879 (Maresq, 1851)

English cyclopaedia, a new dictionary of universal knowledge - Knight, Charles, 1791 -1873 (Bradbury, 1854)

The Enterprise, Wisconsin, Radiation Forest : preirradiation ecological studies - North Central Forest Experiment Station (Saint Paul, Minn.). Institute of Forest Genetics. (Institute of Forest Genetics, North Central Forest Experiment Station, Forest Service, U.S.D.A, 1974)

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Entomological news - American Entomological Society. (American Entomological Society, 1934)

Entomological news - American Entomological Society. (American Entomological Society, 1949)

Entomological news - American Entomological Society. (American Entomological Society, 1960)

Entomological news - American Entomological Society. (American Entomological Society, 1961)

Entomological news - American Entomological Society. (American Entomological Society, 1980)

Entomological news - American Entomological Society. (American Entomological Society, 1981)

Entomological news - American Entomological Society. (American Entomological Society, 1982)

Entomological news - American Entomological Society. (American Entomological Society, 1983)

Entomological news - American Entomological Society. (American Entomological Society, 1990)

Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia - American Entomological Society. ([Entomological Rooms of the Academy of Natural Sciences], 1909)

Entomologische berichten - Nederlandse Entomologische Vereniging (1915)

Entomologische berichten - Nederlandse Entomologische Vereniging (1916)

Entomologische berichten - Nederlandse Entomologische Vereniging (1952)

Entomologische berichten - Nederlandse Entomologische Vereniging (1994)

The Entomologist's monthly magazine (Entomologist's Monthly Magazine Ltd. [etc.], 1915)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1906)

Essays in geobotany in honor of William Albert Setchell - Goodspeed, T. H. (Thomas Harper), 1887 -1966 (University of California Press, 1936)

Essays in the natural sciences in honor of Captain Allan Hancock, on occasion of his birthday, July 26, 1955 - Allan Hancock Foundation. (University of Southern California Press, 1955)

Essex naturalist : being the journal of the Essex Field Club - Essex Field Club. (The Club, 1899)

Essex naturalist : being the journal of the Essex Field Club - Essex Field Club. (The Club, 1903)

Essex naturalist : being the journal of the Essex Field Club - Essex Field Club. (The Club, 1905)

Ethnozoology of the Tewa Indians - Harrington, John Peabody. (Govt. print. off, 1914)

Ethnozoology of the Tewa Indians - Harrington, John Peabody. (Govt. Print. Off, 1914)

Europäische Fauna, oder, Verzeichniss der wirbelthiere Europa's - Schinz, H. R. (Heinrich Rudolf), 1777 -1861 (E. Schweizerbarts Verlagshandlung, 1840)

Evolution of the alimentary system in myomorph rodents = Evolyutsiya pishchevari tel'noi sistemy gryzunov mysheobraznye - Voront︠s︡ov, N. N. (Nikolaĭ Nikolaevich)‏ (Published for the Smithsonian Institute and the National Science Foundation, Washington, D.C. by the Indian National Scientific Documentation Centre, New Delhi, 1979, 1979)

Excursion aux cultures expérimentales de la Maison Vilmorin-Andrieux et cie a Verrières-le-Buisson, jeudi 21 septembre 1911 (Masson, 1911)

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Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1910)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1919)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1916)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1896)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1900)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1906)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1907)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1908)

Explorations in the far North - University of Iowa. (The University, 1898)

Extinct and vanishing mammals of the Old World - Harper, Francis, 1886 -1972 (American Committee for International Wild Life Protection, 1945)

Extinct and vanishing mammals of the western hemisphere, with the marine species of all the oceans - Allen, Glover M. (Glover Morrill), 1879 -1942 (American Committee for International Wild Life Protection, 1942)

Familiar life in field and forest; the animals, birds, frogs, and salamanders - Mathews, F. Schuyler (Ferdinand Schuyler), 1854 -1938 (D. Appleton and Company, 1898)

The families and genera of living rodents - Ellerman, J. R. (John Reeves), 1909 -1973 (British Museum, 1941)

The families and genera of living rodents - Ellerman, J. R. (John Reeves), 1909 -1973 (British Museum, 1940)