A history of the British marine testaceous mollusca, distributed in their natural order on the basis of the organization of the animals - Clark, W. A. V. (J. Van Voorst, 1855)

A history of the earth and animated nature - Goldsmith, Oliver, 1730? -1774 (Blackie and son, 1840)

A history of the earth and animated nature - Brown, Thomas, 1785 -1862 (A. Fullarton, 1840)

How to know the wild flowers; a guide to the names, haunts, and habits of our common wild flowers - Parsons, Frances Theodora, 1861 -1952 (C. Scribner's sons, 1898)

The Humming bird - Boucard, Adolphe, 1839 -1905 (A. Boucard, 1891)

I. Preliminary report on the Tertiary fossils of Alabama and Mississippi - Aldrich, T. H. (Truman Heminway), 1848 -1932 (Printed for the Geological survey, 1886)

Iberus : revista de la Sociedad Española de Malacología - Sociedad Española de Malacología. (La Sociedad, 1981)

Iberus : revista de la Sociedad Española de Malacología - Sociedad Española de Malacología. (La Sociedad, 1983)

Iberus : revista de la Sociedad Española de Malacología - Sociedad Española de Malacología. (La Sociedad, 1995)

Iberus : revista de la Sociedad Española de Malacología - Sociedad Española de Malacología. (La Sociedad, 2001)

Iberus : revista de la Sociedad Española de Malacología - Sociedad Española de Malacología. (La Sociedad, 2006)

Iberus : revista de la Sociedad Española de Malacología - Sociedad Española de Malacología. (La Sociedad, 2013)

Ichtyologische Untersuchungen im Eismeer. 1, Lycodes und Lycenchelys - Imperatorskai︠a︡ akademīi︠a︡ nauk (Russia) (s.n, 1906)

Iconographic encyclopaedia of science, literature, and art - Baird, Spencer Fullerton, 1823 -1887 (R. Garrigue, 1851)

Iconographie complète des coquilles fossiles de l'éocène des environs de Paris - Pissarro, G. ([s.n.], 1904)

Iconographie der schalentragenden europäischen Meeresconchylien - Kobelt, Wilhelm, 1840 -1916 (T. Fischer, 1901)

Iconographie der schalentragenden europäischen Meeresconchylien - Kobelt, Wilhelm, 1840 -1916 (T. Fischer, 1905)

Iles Açores. Notice sur l'histoire naturelle des Açores suivie d'une description des mollusques terrestres de cet archipel - Morelet, Arthur, 1809 -1892 (Baillière, 1860)

An illustrated dictionary of medicine, biology and allied sciences - Gould, George M. (George Milbry), 1848 -1922 (P. Blakiston's Son & Co, 1900)

An illustrated dictionary of medicine, biology and allied sciences - Gould, George M. (George Milbry), 1848 -1922 (Balliére, Tindall & Cox, 1894)

An illustrated dictionary of medicine, biology and allied sciences ... by George M. Gould. 5th ed., with additions and corrections - Gould, George M. (George Milbry), 1848 -1922 (P. Blakiston's Son, 1907)

Illustrated natural history - Wood, J. G. (John George), 1827 -1889 (Home Bk. Co, 1880)

Illustrations of the fossil conchology of Great Britain and Ireland : with the description and localities of all the species - Brown, Thomas, 1785 -1862 (Smith, Elder, 1849)

Illustrations of the fossil conchology of Great Britain and Ireland, with the description. And localities of all the species - Brown, Thomas, 1785 -1862 (Smith, Elder, 1849)

Illustrations of the fossil conchology of Great Britain and Ireland with descriptions and localities of all the species - Brown, Thomas, 1785 -1862 (Smith Elder & Co, 1849)

Illustrirtes conchylienbuch - Kobelt, Wilhelm, 1840 -1916 (Bauer & Raspe, E. Küster, 1878)

Illustrirtes conchylienbuch - Kobelt, Wilhelm, 1840 -1916 (Bauer & Raspe, E. Küster, 1876)

Illustrirtes conchylienbuch - Kobelt, Wilhelm, 1840 -1916 (Bauer & Raspe, E. Küster, 1877)

Illustrirtes Thierleben - Brehm, Alfred Edmund, 1829 -1884 (Verlag des Bibliogr. Instituts, 1869)

Index animalium; sive, Index nominum quae ab A. D. MDCCLVIII generibus et speeiebus animalium imposita sunt - Sherborn, Charles Davies, 1861 -1942 (e typographio academico, 1758)

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)