Elementary entomology - Jackson, C. F. (Cicero Floyd), 1882 - (Ginn and Company, 1912)

Elementary studies in insect life - Hunter, Samuel John, 1866 -1946 (Crane & company, 1902)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (W. Swan Sonnenschein, 1885)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (W. S. Sonnenschein, 1884)

Elementary text-book of zoology, general part and special part: protozoa to insecta - Claus, Carl, 1835 -1899 (Swan Sonnenschein, 1892)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (Macmillan, 1884)

Elementary text-book of zoology, tr. and ed. by Adam Sedgwick, with the assistance of F. G. Heathcote - Claus, Carl, 1835 -1899 (Swan Sonnenschein & co, 1892)

Elementary zoology - Kellogg, Vernon L. (Vernon Lyman), 1867 -1937 (H. Holt and company, 1902)

Elemente der palaeontologie : (Palaeozoologie) / von Rudolf Hoernes - Hoernes, Rudolf, 1850 -1912 (1884)

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Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1931)

Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1932)

Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1940)

Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1943)

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Entomological news - American Entomological Society. (American Entomological Society, 1827)

Entomological news - American Entomological Society. (American Entomological Society, 1929)

Entomological news - American Entomological Society. (American Entomological Society, 1930)

Entomological news - American Entomological Society. (American Entomological Society, 1931)

Entomological news - American Entomological Society. (American Entomological Society, 1932)

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

Entomological news - American Entomological Society. (American Entomological Society, 1935)

Entomological news - American Entomological Society. (American Entomological Society, 1936)

Entomological news - American Entomological Society. (American Entomological Society, 1937)

Entomological news - American Entomological Society. (American Entomological Society, 1938)

Entomological news - American Entomological Society. (American Entomological Society, 1939)

Entomological news - American Entomological Society. (American Entomological Society, 1940)

Entomological news - American Entomological Society. (American Entomological Society, 1941)

Entomological news - American Entomological Society. (American Entomological Society, 1942)

Entomological news - American Entomological Society. (American Entomological Society, 1943)

Entomological news - American Entomological Society. (American Entomological Society, 1944)

Entomological news - American Entomological Society. (American Entomological Society, 1945)

Entomological news - American Entomological Society. (American Entomological Society, 1946)

Entomological news - American Entomological Society. (American Entomological Society, 1947)

Entomological news - American Entomological Society. (American Entomological Society, 1948)

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

Entomological news - American Entomological Society. (American Entomological Society, 1950)

Entomological news - American Entomological Society. (American Entomological Society, 1951)

Entomological news - American Entomological Society. (American Entomological Society, 1952)

Entomological news - American Entomological Society. (American Entomological Society, 1953)

Entomological news - American Entomological Society. (American Entomological Society, 1954)

Entomological news - American Entomological Society. (American Entomological Society, 1965)

Entomological news - American Entomological Society. (American Entomological Society, 1958)

Entomological news - American Entomological Society. (American Entomological Society, 1959)

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

Entomological news - American Entomological Society. (American Entomological Society, 1962)

Entomological news - American Entomological Society. (American Entomological Society, 1963)

Entomological news - American Entomological Society. (American Entomological Society, 1964)

Entomological news - American Entomological Society. (American Entomological Society, 1966)

Entomological news - American Entomological Society. (American Entomological Society, 1967)

Entomological news - American Entomological Society. (American Entomological Society, 1969)

Entomological news - American Entomological Society. (American Entomological Society, 1971)

Entomological news - American Entomological Society. (American Entomological Society, 1972)

Entomological news - American Entomological Society. (American Entomological Society, 1973)

Entomological news - American Entomological Society. (American Entomological Society, 1974)

Entomological news - American Entomological Society. (American Entomological Society, 1975)

Entomological news - American Entomological Society. (American Entomological Society, 1976)

Entomological news - American Entomological Society. (American Entomological Society, 1977)