Illustrated natural history of the animal kingdom : being a systematic and popular description of the habits, structure, and classification of animals from the highest to the lowest forms, with their relations to agriculture, commerce, manufactures, and the arts - Goodrich, Samuel G. (Samuel Griswold), 1793 -1860 (Derby & Jackson, 1859)

Illustrated natural history of the animal kingdom, being a systematic and popular description of the habits, structure, and classification of animals from the highest to the lowest forms, with their relations to agriculture, commerce, manufactures, and the arts - Goodrich, Samuel G. (Samuel Griswold), 1793 -1860 (Derby & Jackson, 1859)

Illustrated natural history of the animal kingdom, being a systematic and popular description of the habits, structure, and classification of animals from the highest to the lowest forms, with their relations to agriculture, commerce, manufactures, and the arts - Goodrich, Samuel G. (Samuel Griswold), 1793 -1860 (Derby & Jackson, 1865)

Illustrated price-list of rare cacti - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A. Blanc & Co, 1890)

An illustration of the sexual system of Linnaeus - Miller, John, 1715 -1790 (The author, 1779)

Illustrations of universal progress : a series of discussions - Spencer, Herbert, 1820 -1903 (D. Appleton, 1877)

Illustrations of universal progress : a series of discussions by Herbert Spencer ; with a notice of spencer's "New system of philosophy" - Spencer, Herbert, 1820 -1903 (Appleton, 1878)

Implications of evolution - Kerkut, G. A. (Pergamon Press, 1960)

Importance of insect architecture to entomologists - Entomological Society of Philadelphia (s.n, 1863)

Improvements in agriculture, arts, &c. of the United States - Colman, Henry, 1785 -1849 (Greeley & McElrath, 1843)

Die in und an dem Körper des lebenden Menschen vorkommenden Parasiten : ein Lehr- und Handbuch der Diagnose und Behandlung der thierischen und pflanzlichen Parasiten des Menschen : zum Gebrauche für Studirende der Medicin und der Naturwissenschaften, für Lehrer der Zoologie, Botanik, Physiologie, pathologischen Anatomie und für praktische Ärzte - Küchenmeister, Friedrich, 1821 -1890 (Druck und Verlag von B.G. Teubner, 1855)

An inaugural lecture on botany, considered as a science, and as a branch of medical education - Forbes, Edward 1815 -1854 (John Van Voorst, 1843)

An inaugural lecture on botany, considered as a science, and as a branch of medical education read in King's College, London, May 8th, 1843 - Forbes, Edward 1815 -1854 (John van Voorst, 1843)

An inaugural lecture on botany : considered as a science and as a branch of medical education - Forbes, Edward 1815 -1854 (J. Van Voorst, 1843)

Index-catalogue of medical and veterinary zoology. Authors - United States. Office of Experiment Stations. (Zoological Division, Bureau of Animal Industry, 1909)

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

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

Index plantarum succulentarum in Horto Dyckensi cultae, anno 182[2] - Salm-Reifferscheidt, Joseph, Graf zu, 1773 -1861 (Beaufort, 1822)

Index rerum naturalium quae conservantur in Museo Academico Groningano = Naamlijst der voorwerpen van natuurlijke historie welke bewaard worden in het Akademisch Museum te Groningen - Swinderen, Theodorus van, 1784 -1851 (Bij J. Oomkens, Akademie-drukker, 1822)

Index to publications of the New York State Natural History Survey and New York State Museum 1837-1902, also including other New York publications on related subjects - New York State Museum. (University of the State of New York, 1903)

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)

Indicis generum malacozoorum primordia : nomina subgenerum, generum, familiarum, tribuum, ... / conscripsit A. N. Herrmannsen - Herrmannsen, August Nicolaus, 1807 -1854 (Theodor Fischer, 1846)

The industries of animals - Houssay, Frédéric, 1860 -1920 (W. Scott, Ltd, 1899)

The industries of animals - Houssay, Frédéric, 1860 -1920 (W. Scott, ltd, 1893)

Informe oficial de la Comisión científica agregada al Estado Mayor general de la expedicion al Rio Negro (Patagonia) realizada en los meses de Abril, Mayo y Junio de 1879, bajo las órdenes del general d. Julio A. Roca (con 16 láminas) - Berg, Cárlos, 1843 -1902 (Imprenta de Ostwald y Martinez, 1881)

Initiamenta conchologica, or, Elements of conchology : comprising the physiological history of shells and their molluscous inhabitants : their structure, geographical distribution, habits, characters, affinities, arrangement, and enumeration of species - Sowerby, G. B. (George Brettingham), 1812 -1884 (Printed and published by Reeve, Brothers, 1846)

Injurious insects of the orchard, vineyard, field, garden, conservatory, household, storehouse, domestic animals, etc., with remedies for their extermination - Cooke, Matthew, active 1881 -1884 (H.S. Crocker & Co., printers, 1883)

Insect lives as told by themselves - Simpson, Edward (Religious Tract Society, 1898)

Insect pests and how to beat them, including notes on plant diseases, soils and manures - Sarsfield, James (C.A. Pearson, 1919)

Insect variety: its propagation and distribution. Treating of the odours, dances, colours, and music in all grasshoppers, Cicadae, and moths; beetles, leaf-insects, bees, and butterflies; bugs, flies, and Ephemerae; and exhibiting the bearing of the science of entomology on geology - Swinton, Archibald Henry. (Cassell, Petter, Galpin & co, 1880)

Insecta - Sheldon, J. M. Arms (Jennie Maria Arms), 1852 -1938 (D. C. Heath & Co, 1890)

Les insectes, morphologie - reproduction - embryogenie - Henneguy, L. F. (Louis Félix), 1850 -1928 (Masson, 1904)

Insects, injurious and beneficial : their natural history and classification : an elementary textbook for the use of schools - Cooke, Matthew, active 1881 -1884 (Bancroft, 1888)

Insects, injurious and beneficial, their natural history and classification, for the use of fruit growers, vine growers, farmers, gardeners and schools - Cooke, Matthew, active 1881 -1884 (H. S. Crocker & Co, 1883)

Die Insekten - Graber, Vitus, 1844 -1892 (R. Oldenbourg, 1877)

Die Insekten, Tausendfüssler und Spinnen - Brehm, Alfred Edmund, 1829 -1884 (Bibliographische Institut, 1892)

Gli insetti: loro organizzazione, sviluppo, abitudini e rapporti coll 'uomo - Berlese, Antonio, 1863 -1927 (Società Editrice libraria, 1909)

Institutiones historico-physicae regni vegetabilis in usum auditorum adornatae - Ludwig, Christian Gottlieb, 1709 -1773 (Apud Ioh. Frid. Gleditschium, 1742)

The Intellectual observer (Groombridge and Sons, 1864)

The Intellectual observer (Groombridge and Sons, 1868)

An introduction to animal morphology and systematic zoology - Macalister, Alexander, 1844 -1919 (Longmans, 1876)

An introduction to animal morphology and systematic zoology : pt. I. Invertebrata - Macalister, Alexander, 1844 -1919 (Longmans, Green, 1876)

An introduction to botany : containing an explanation of the theory of that science; extracted from the works of Dr. Linnæus; with twelve copper plates, two explanatory tables, an appendix, and glossary - Lee, James, 1715 -1795 (S. Crowder, 1794)

Introduction to botany, containing an explanation of the theory of that science, extracted from the works of Linnaeus - Lee, J. (Bell, 1811)

An introduction to botany. Containing an explanation of the theory of that science; extracted from the works of Dr. Linnaeus - Linné, Carl von, 1707 -1778 (J.F. and C. Rivington, 1788)

An introduction to conchology; or, Elements of the natural history of molluscous animals - Johnston, George, 1797 -1855 (J. Van Voorst, 1850)

An introduction to entomology - Kirby, William, 1759 -1850 (Longman, Hurst, Rees, Orme & Brown, 1818)

An introduction to entomology, or, Elements of the natural history of insects : with plates - Kirby, William, 1759 -1850 (Printed for Longman, Hurst, Rees, Orme, and Brown, 1816)

An introduction to entomology : or, Elements of the natural history of insects - Kirby, William, 1759 -1850 (Longman, Rees, Orme, Brown, and Green, 1828)

An introduction to entomology, or, Elements of the natural history of insects : with plates - Kirby, William, 1759 -1850 (Longman, Hurst, Rees, Orme, and Brown, 1822)

An introduction to entomology; or, Elements of the natural history of insects - Kirby, William, 1759 -1850 (Longman, Rees, Orme, Brown, and Green, 1828)

An introduction to entomology: or Elements of the natural history of insects: with plates - Kirby, William, 1759 -1850 (Longman, Hurst, Rees, Orme, and Brown, 1828)

An introduction to geology - Scott, William Berryman, 1858 -1947 (The Macmillan Company, 1897)

An introduction to geology : and its associate sciences mineralogy, fossil botany, and palaeontology - Wright, Thomas, 1809 -1884 (H. G. Bohn, 1855)