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, 1994)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1885)

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, 1890)

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, 1895)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1897)

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, 1899)

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, 1901)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1902)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1904)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1907)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1908)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1909)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1910)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1911)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1912)

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, 1915)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1916)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1918)

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)

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

Ichneumonologia europaea - Gravenhorst, J. L. C. (Johann Ludwig Christian), 1777 -1857 (sumtibus auctoris; [etc., etc.], 1829)

Icones plantarum or figures, with brief descriptive characters and remarks, of new or rare plants, selected from the author's herbarium - Hooker, Joseph Dalton, 1817 -1911 (Longman, Rees, Orme, Brown, Green, & Longman, etc, 1842)

Iconographie des conifères - Pardé, Léon Gabriel Charles, 1865 - (Librairie des sciences naturelles, 1913)

Iconographie et histoire naturelle des coléoptères d'Europe - Aubé, Charles, 1802 -1869 (Méquignon-Marvis, 1829)

Iconographie et histoire naturelle des coléoptères d'Europe - Aubé, Charles, 1802 -1869 (Méquignon-Marvis, 1832)

Iconographie et histoire naturelle des coléoptères d'Europe - Aubé, Charles, 1802 -1869 (Méquignon-Marvis, 1834)

Iconographie et histoire naturelle des coléoptères d'Europe. Tome premier[-cinquième] - Aubé, Charles, 1802 -1869 (chez Méquignon-Marvis, père et fils, libraires-éditeurs, 1832)

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

Illustrated catalogue : Cox Seed and Plant Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed and Plant Co, 1895)

Illustrated descriptive catalogue of American grape vines : a grape growers' manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bushberg Vineyards and Grape Nurseries, 1883)

Illustrated descriptive catalogue of American grape vines :a grape growers' manual - Engelmann, George, 1809 -1884 (R.P. Studley & Co, 1883)

Illustrated descriptive catalogue of American grape vines. A grape growers' manual - Bush & Son & Meissner (Firm) (R. P. Studley & Co., Printers, 1895)

Illustrated descriptive catalogue of American grape-vines :with brief directions for their culture - Isidor Bush & Co. (Firm) (R.P. Studley, 1875)

Illustrated general catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perry Nursery Co, 1903)

An illustrated manual of British birds - Saunders, Howard, 1835 -1907 (Gurney and Jackson, 1899)

An illustrated manual of British birds - Saunders, Howard, 1835 -1907 (Gurney and Jackson, 1889)

Illustrations of British entomology; or, A synopsis of indigenous insects: containing their generic and specific distinctions - Stephens, James Francis, 1792 -1853 (Printed for the author; published by Baldwin and Cradock, 1834)

Illustrations of British entomology; or, A synopsis of indigenous insects: containing their generic and specific distinctions - Stephens, James Francis, 1792 -1853 (Printed for the author; published by Baldwin and Cradock, 1835)

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)