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The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1869)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1870)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1871)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1873)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1874)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1880)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1894)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1899)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1900)

Anales de la Sociedad Científica Argentina - Sociedad Científica Argentina ([Sociedad Científica Argentina], 1891)

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Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1881)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1885)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1887)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1894)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1895)

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Anales de la Universidad de Chile - Universidad de Chile. (1859)

Anales del Museo Nacional de Buenos Aires - Museo Nacional de Buenos Aires. (Impr. de Juan A. Alsina, 1895)

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Analytischer Leitfaden für den ersten wissenschaftlichen Unterricht in der Naturgeschichte. erstes Heft, Zoologie - Leunis, Johannes, 1802 -1873 (Hahn'sche Hofbuchhandlung, 1858)

Anatomische Hefte. 1. Abt, Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1919)

Anatomy of the invertebrata - Siebold, C. Th. E. von (Carl Theodor Ernst), 1804 -1885 (J. Campbell, 1874)

Anatomy of the invertebrata - Siebold, C. Th. E. von (Carl Theodor Ernst), 1804 -1885 (Gould and Lincoln, 1854)

The anatomy of the mouth-parts and of the sucking apparatus of some Diptera - Dimmock, George, 1852 -1930 (A. Williams & co, 1881)

The anatomy, physiology, morphology and development of the blow-fly (Calliphora erythrocephala.) A study in the comparative anatomy and morphology of insects; with plates and illustrations executed directly from the drawings of the author - Lowne, B. T. (Benjamin Thompson), 1839 -1925 (Pub. for the author by R. H. Porter, 1890)

The anatomy, physiology, morphology and development of the blow- fly (Calliphora erythrocephala), A study in the comparative anatomy and morphology of insects; with plates and illustrations executed directly from the drawings of the author - Lowne, B. T. (Benjamin Thompson), 1839 -1925 (Published for the author by R. H. Porter, 1890)

The anatomy, physiology, morphology and development of the blow-fly (Calliphora erythrocephala.) A study in the comparative anatomy and morphology of insects; with plates and illustrations executed directly from the drawings of the author - Lowne, B. T. (Benjamin Thompson), 1839 -1925 (Pub. for the author by R. H. Porter, 1893)

The anatomy, physiology, morphology and development of the blow- fly (Calliphora erythrocephala), A study in the comparative anatomy and morphology of insects; with plates and illustrations executed directly from the drawings of the author - Lowne, B. T. (Benjamin Thompson), 1839 -1925 (Published for the author by R. H. Porter, 1893)

Animal and vegetable physiology considered with reference to natural theology - Roget, Peter Mark, 1779 -1869 (W. Pickering, 1840)

Animal coloration : an account of the principal facts and theories relating to the colours and markings of animals - Beddard, Frank E. (Frank Evers), 1858 -1925 (S. Sonnenschein, 1895)

Animal coloration; an account of the principal facts and theories relating to the colours and markings of animals - Beddard, Frank E. (Frank Evers), 1858 -1925 (S. Sonnenschein, 1892)

Animal communities in temperate America - Shelford, Victor E. (Victor Ernest), 1877 -1968 (Pub. by the University of Chicago press, 1913)

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Animal communities in temperate America, as illustrated in the Chicago region ; a study in animal ecology - Shelford, Victor E. (Victor Ernest), 1877 -1968 (Pub. for the Geographic Society of Chicago by the University of Chicago Press, 1913)

Animal ecology - Elton, Charles S. (Charles Sutherland), 1900 - (Macmillan Co, 1927)

The animal kingdom, arranged according to its organization, serving as a foundation for the natural history of animals : and an introduction to comparative anatomy - Cuvier, Georges, baron, 1769 -1832 (G. Henderson, 1834)

The animal kingdom, arranged according to its organization, serving as a foundation for the natural history of animals : and an introduction to comparative anatomy - Cuvier, Georges, baron, 1769 -1832 (G. Henderson, 1836)

The animal kingdom, arranged according to its organization, serving as a foundation for the natural history of animals : and an introduction to comparative anatomy - Cuvier, Georges, baron, 1769 -1832 (G. Henderson, 1837)

The animal kingdom : arranged after its organization, forming a natural history of animals, and an introduction to comparative anatomy - Carpenter, William Benjamin, 1813 -1885 (Wm. S. Orr and Co., Amen Corner, Paternoster Row, 1849)

The animal kingdom : arranged after its organization, forming a natural history of animals and an introduction to comparative anatomy - Carpenter, William Benjamin, 1813 -1885 (W. S. Orr and co, 1854)

The animal kingdom : arranged after its organization; forming a natural history of animals, and an introduction to comparative anatomy - Carpenter, William Benjamin, 1813 -1885 (H.G. Bohn, 1863)

The animal kingdom : arranged in conformity with its organization - Cuvier, Georges, baron, 1769 -1832 (Carvill, 1832)

The animal kingdom : arranged in conformity with its organization - Gray, John Edward 1800 -1875 (Printed for G.B. Whittaker, 1832)

The animal kingdom : arranged in conformity with its organization - Gray, John Edward 1800 -1875 (Printed for G.B. Whittaker, 1835)

The animal kingdom : arranged in conformity with its organization - Cuvier, Georges, baron, 1769 -1832 (G. & C. & H. Carvill, 1833)

The animal kingdom : arranged in conformity with its organization - Cuvier, Georges, baron, 1769 -1832 (G. & C. & H. Carvill, 1831)

Animal parasites and messmates - Beneden, P.-J. van (Pierre Joseph), 1809 -1894 (H.S. King, 1876)

Animal parasites and messmates - Beneden, P.-J. van (Pierre Joseph), 1809 -1894 (K. Paul, Trench, 1889)

Animal parasites and messmates - Beneden, P.-J. van (Pierre Joseph), 1809 -1894 (Kegan Paul, Trench, 1883)

Animal parasites and messmates - Beneden, P.-J. van (Pierre Joseph), 1809 -1894 (D. Appleton and Company, 1876)

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Annalen des K.K. Naturhistorischen Hofmuseums - K.K. Naturhistorisches Hofmuseum (Vienna, Austria) (Alfred Hölder, 1915)

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Annales de la Société entomologique de Belgique - Société entomologique de Belgique. (Société entomologique de Belgique, 1900)

Annales de la Société entomologique de Belgique - Société entomologique de Belgique. (Société entomologique de Belgique, 1901)

Annales de la Société entomologique de France - Société entomologique de France. (La Société, 1833)

Annales de la Société entomologique de France - Société entomologique de France. (La Société, 1834)