Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1865)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1866)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1867)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1868)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1873)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1874)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1875)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1876)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1877)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1878)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1881)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1882)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1883)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1886)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1887)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1888)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1889)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1892)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1893)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1894)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1896)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1898)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1900)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1913)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1914)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1915)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1919)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1920)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1921)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1922)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1859)

Ichthyology / edited by William Jardine. Vol. 1-6 - Hamilton, Robert, 1794 -1868 (W.H. Lizars, etc, 1841)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1952)

The illustrated book of poultry. With practical schedules for judging. Constructed from actual analysis of the best modern decisions - Wright, Lewis, 1838 -1905 (Cassell, 1890)

Illustrations of Indian ornithology : containing fifty figures of new, unfigured and interesting species of birds, chiefly from the south of India - Jerdon, T. C. (Thomas Claverhill), 1811 -1872 (Printed by P.R. Hunt, American Mission Press, 1847)

Illustrirtes Thierleben - Brehm, Alfred Edmund, 1829 -1884 (Verlag des Bibliogr. Instituts, 1867)

In savage Australia : an account of a hunting and collecting expedition to Arnhem Land and Dampier Land - Dahl, Knut. (Houghton Mifflin Company, 1927)

In wildest Africa - Schillings, C. G. (Carl Georg), 1865 -1921 (Hutchinson, 1907)

In wildest Africa - Whyte, Frederic, 1867 -1941 (Hutchinson, 1907)

In wildest Africa - Whyte, Frederic, 1867 -1941 (Harper, 1907)

Index animalium; sive, Index nominum quae ab A. D. MDCCLVIII generibus et speeiebus animalium imposita sunt - Sherborn, Charles Davies, 1861 -1942 (e typographio academico, 1801)

Index animalium; sive, Index nominum quae ab A. D. MDCCLVIII generibus et speeiebus animalium imposita sunt - Sherborn, Charles Davies, 1861 -1942 (e typographio academico, 1902)

Index faunæ Novæ Zealandiæ - Hutton, Frederick Wollaston, 1836 -1905 (Dulau & Co, 1904)

Index faunæ Novæ Zealandiæ (Dulau & Co., 37 Soho Square, 1904)

Index generum avium : a list of the genera and subgenera of birds - Waterhouse, Frederick Herschel, 1845 -1919 (R.H. Porter, 1889)

Index to the genera of birds - McGregor, Richard C. (Richard Crittenden), 1871 -1936 (Bureau of Printing, 1920)

An index to the scientific contents of the Journal and Proceedings of the Academy of Natural Sciences of Philadelphia [1817-1910] Published in commemoration of the centenary of the academy, March 21, 1912 - Academy of Natural Sciences of Philadelphia. (Academy of Natural Sciences, 1912)

Index zu L. Reichenbach's ornithologischen Werken - Reichenbach, H. G. Ludwig (Heinrich Gottlieb Ludwig), 1793 -1879 (R. Freidlander, 1879)

The Indian ducks and their allies - Bombay Natural History Society. (Published by the Bombay Natural History Society, 1908)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1916)

International code of zoological nomenclature = Code international de nomenclature zoologique - International Commission on Zoological Nomenclature (International Trust for Zoological Nomenclature, c/o Natural History Museum, 1999)

International code of zoological nomenclature, adopted by the XV International Congress of Zoology / Code international de nomenclature zoologique, adopté par le XVe Congrès international de zoologie - International Commission on Zoological Nomenclature (Published for the International Commission on Zoological Nomenclature by the International Trust for Zoological Nomenclature, 1961)

International code of zoological nomenclature adopted by the XV International Congress of Zoology / Code international de nomenclature zoologique, adopté par le XVe Congrès international de zoologie - International Commission on Zoological Nomenclature (International Trust for Zoological Nomenclature, 1964)

An introduction to The birds of Australia - Gould, John 1804 -1881 (Printed for the author, by Richard and John E. Taylor, 1848)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 1977)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 2011)

IUCN Directory of South Asian Protected Areas (1990)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1912)

Jahres-Bericht der Schlesischen Gesellschaft für Vaterländische Cultur - Herrick, Francis Hobart, 1858 -1940 (G.P. Aderholz, 1860)

Java, zoölogisch en biologisch - Koningsberger, J. C. (Jacob Christiaan), 1867 -1951 (Drukkerij Dep. v. L. N. en H, 1911)

Jornal de sciencias mathematicas, physicas e naturaes - Academia Real das Sciencias de Lisboa. (Academia Real das Sciencias de Lisboa, 1873)

Jornal de sciencias mathematicas, physicas e naturaes - Academia Real das Sciencias de Lisboa. (Academia Real das Sciencias de Lisboa, 1885)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1854)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1855)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1857)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1861)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1862)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1863)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1864)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1871)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1872)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1874)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1875)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1876)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1877)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1878)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1884)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1886)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1887)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1888)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1890)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1891)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1894)