A history of British sponges and lithophytes - Johnston, George, 1797 -1855 (W.H. Lizars, 1842)

A history of the British hydroid zoophytes - Royal College of Physicians of Edinburgh. (J. Van Voorst, 1868)

A history of the British hydroid zoophytes - Hincks, Thomas, 1818 -1899 (J. Van Voorst, 1868)

A history of the British zoophytes - Johnston, George, 1797 -1855 (W. Curry, Jun. & Co., Dublin, 1838)

A history of the British zoophytes - Johnston, George, 1797 -1855 (W.H. Lizars, 1838)

A history of the British zoophytes - Johnston, George, 1797 -1855 (J. Van Voorst, 1847)

History of the earth and animated nature; with numerous notes from the works of the most distinguished British and foreign naturalists - Goldsmith, Oliver, 1730? -1774 (1859)

Holiday excursions of a naturalist, forming a guide-book to the natural history of the inland and littoral - Garner, Robert, 1808 -1890 (Hardwicke, 1867)

How animals work - Duncan, F. Martin (Francis Martin), 1873 -1961 (Jack, 1919)

How animals work - Duncan, Francis Martin. (T. C. & E. C. Jack, ltd, 1918)

Iberus : revista de la Sociedad Española de Malacología - Sociedad Española de Malacología. (La Sociedad, 1997)

Icones histiologicae : oder, Atlas der vergleichendern Gewebelehre / von A. Kölliker - Kölliker, Albert, 1817 -1905 (W. Engelmann, 1864)

Icones histiologicae, oder, Atlas der vergleichendern Gewebelehre - Kölliker, Albert, 1817 -1905 (W. Engelmann, 1865)

Iconographie du règne animal de G. Cuvier, ou, Représentation d'après nature de l'une des espèces les plus et souvent non encore figurées de chaque genre d'animaux : avec un texte descriptif mis au courant de la science : ouvrage pouvant servir d'atlas a tous les traites de zoologie - Cuvier, Georges, baron, 1769 -1832 (Chez J.B. Baillière, 1829)

Iconographie zoophytologique : description par localités et terrains des polypiers fossiles de France et pays environnants - Michelin, Hardouin, 1786 -1867 (P. Bertrand, 1840)

Illustrated catalogue of the Museum of Comparative Zoölogy, at Harvard College / published by order of the Legislature of Massachusetts - Harvard University. Museum of Comparative Zoology. (Museum of Comparative Zoology, 1871)

Illustrated guide to the collection of fossils exhibited in the National Museum of Victoria - Chapman, Frederick, 1864 -1943 (H. J. Green, government printer, 1929)

The illustrated natural history - Wood, J. G. (John George), 1827 -1889 (G. Routledge, 1880)

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

Illustrations of the conchology of Great Britain and Ireland - Brown, Thomas, 1785 -1862 (S. Highley, 1827)

Illustrations of the geology of Yorkshire, or, A description of the strata and organic remains: accompanied by a geological map, sections and plates of the fossil plants and animals - Phillips, John, 1800 -1874 (pr. for J. Murray, 1835)

Illustrations of the geology of Yorkshire; or, A description of the strata and organic remains of the Yorkshire coast: accompanied by a geological map, sections, and plates of the fossil plants and animals - Phillips, John, 1800 -1874 (Printed for the author by T. Wilson, 1829)

Illustrations of zoology. The engravings by F.W. Lowry and Thomas Landseer (John Joseph Griffin and Co, 1851)

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)