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 the comparative anatomy of animals : compiled with constant reference to physiology, and elucidated by twenty copper-plates - Carus, Carl Gustav, 1789 -1869 (Longman, Rees, Orme, Brown, and Green, 1827)

An introduction to the comparative anatomy of animals compiled with constant reference to physiology, and elucidated by twenty copper-plates - Carus, Carl Gustav, 1789 -1869 (Longman, Rees, Orme, Brown, and Green, 1827)

An introduction to the modern classification of insects; founded on the natural habits and corresponding organisation of the different families - Westwood, J. O. (John Obadiah), 1805 -1893 (Longman, Orme, Brown, Green, and Longmans, 1839)

An introduction to the modern classification of insects; founded on the natural habits and corresponding organisation of the different families - Westwood, J. O. (John Obadiah), 1805 -1893 (Longman, Orme, Brown, Green, and Longmans, 1840)

An introduction to the natural history and classification of insects : in a series of familiar letters, with illustrative engravings - Wakefield, Priscilla, 1751 -1832 (Printed for Darton, Harvey, and Darton, 1816)

An introduction to zoology - Gosse, Philip Henry, 1810 -1888 (Printed for the Society for promoting Christian knowledge, 1844)

Introduction to zoology; a guide to the study of animals, for the use of secondary schools - Davenport, Charles Benedict, 1866 -1944 (Macmillan company, 1900)

Io. Baptistae Portae Neapolitani Magiae naturalis libri viginti, : in quibus scientiarum naturalium diuitia, & deliciae demonstrantur. Iam de nouo, ab omnibus mendis repurgati, in lucem prodierunt. Accessit index, rem omnem dilucidè repraesentant copiosissimus. Librorum ordinem, qui in hoc opere continentur, versa pagina indicabit - Porta, Giambattista della, approximately 1535 -1615 (Excudebat Samuel Hempelius, sumptibus Claudij Marnij, & haeredum Ioann Aubrij, 1607)

Ioan Henrici Alstedii Scientiarum omnium encyclopædiæ : tomus primus [-quartus] ... - Alsted, Johann Heinrich, 1588 -1638 (Sumptibus Ioannis Antonii Huguetan Filij, & Marci Antonii Ravaud, viâ Mercatoriâ ad insigne Sphæræ, 1649)

Ioannis Antonii Scopoli ... Annus I-[V] historico-naturalis ... - Scopoli, Giovanni Antonio, 1723 -1788 (Sumtib. C.G. Hilscheri, 1772)

Ioannis Antonii Scopoli ... Flora Carniolica : exhibens plantas Carnioliae indigenas et distributas in classes, genera, species, varietates, ordine Linnaeano - Scopoli, Giovanni Antonio, 1723 -1788 (Impensis Ioannis Pauli Krauss, bibliopolae Vindobonensis, 1772)

Ioannis Antonii Scopoli med. doct. s. c. r. et apost. maiest. montanae civitatis Idriae physici Entomologia Carniolica : exhibens insecta Carnioliae indigena et distributa in ordines, genera, species, varietates : methodo linnaeana - Scopoli, Giovanni Antonio, 1723 -1788 (Typis Ioannis Thomae Trattner, 1763)

Ioannis Antonii Scopoli Med. Doct. S.C.R. ... Entomologia Carniolica exhibens insecta Carnioliae indigena et distributa in ordines, genera, species, varietates : methodo Linnaeana - Scopoli, Giovanni Antonio, 1723 -1788 (Typis Ioannis Thomae Trattner, 1763)

Ioannis Antonii Scopoli phil. et med. doct. ... Annus I[-V] historico-naturalis ... - Scopoli, Giovanni Antonio, 1723 -1788 (Sumtib. Christ. Gottlob Hilscheri, 1769)

Ioannis Eusebii Nierembergii Madritensis ex Societate Iesu ... historia naturæ, maxime peregrinæ, libris XVI. distincta. In quibus rarissima naturæ arcana, etiam astronomica, & ignota Indiarum animalia ... plantæ, metalla, lapides ... fluuioruḿque & elementorum conditiones, etiam cum proprietatibus medicinalibus, describuntur ... : Accedunt de miris & miraculosis naturis in Europâ libri duo: item de iisdem in terrâ Hebræis promissâ liber vnus - Nieremberg, Juan Eusebio, 1595 -1658 (ex officina Plantiniana Balthasaris Moreti, 1635)

Ioannis Eusebii Nierembergii Madritensis ex Societate Iesu ... Historia naturae, maxime peregrinae, libris XVI. distincta : in quibus rarissima naturae arcana, etiam astronomica, & ignota Indiarum animalia, ... plantae, metalla, lapides & alia mineralia, fluuiorumque & elementorum conditiones, etiam cum proprietatibus medicinalibus, describuntur ... : accedunt de miris & miraculosis naturis in Europâ libri duo, item de iisdem in terrâ Hebraeis promissâ liber vnus - Nieremberg, Juan Eusebio, 1595 -1658 (Ex officina Plantiniana Balthasaris Moreti, 1635)

Ioannis Evsebii Nierembergii ... Historia natvrae, maxime peregrinae, libris XVI. distincta. In quibus rarissima naturae arcana, etiam astronomica, & ignota indiarum animalia, quadrupedes, aues, pisces ... describuntur ... Accedunt de miris & miraculosis naturis in Europâ libri duo: item de iisdem in terrâ Hebraeis promissâ liber vnus - Nieremberg, Juan Eusebio, 1595 -1658 (ex officina Plantiniana Balthasaris Moreti, 1635)

Ioannis Ionstoni Theatrum universale omnium animalium insectorum - Jonstonus, Joannes, 1603 -1675 (Franciscus Iosephus Eckebrecht, 1757)

Ioh. Christ. Fabricii hist. nat. oecon. et cameral. p.p.o. soc. ... Mantissa insectorum : sistens eorum species nuper detectas, adiectis characteribus genericis, differentiis specificis, emendationibus, observationibus - Fabricius, Johann Christian, 1745 -1808 (Impensis Christ. Gottl. Proft, 1787)

Ioh. Christ. Fabricii histor. nat. oecon. et cameral. prof. Kiloniens ... Species insectorum : exhibentes eorum differentias specificas, synonyma auctorum, loca natalia, metamorphosin : adiectis observationibus, descriptionibus - Fabricius, Johann Christian, 1745 -1808 (Impensis Carol. Ernest. Bohnii, 1781)

Ioh. Christ. Fabricii, prof. hist. nat. ... Philosophia entomologica : sistens scientiae fundamenta : adiectis definitionibus, exemplis, observationibus, adumbrationibus - Fabricius, Johann Christian, 1745 -1808 (Impensis Carol. Ernest. Bohnii, 1778)

Iosephi A Costa, Societatis Iesu, De natura noui orbis libri duo : et De promulgatione evangelii apud barbaros, sive, De procuranda Indorum salute, libri sex - Acosta, José de, 1540 -1600 (In officina Birkcmannica, sumptibus Arnoldi Mylij, 1596)

The Irish naturalist - Royal Zoological Society of Ireland. (Eason & Son, Ltd, 1893)

Isis - Académie internationale d'histoire des sciences (1913)

Isis, oder, Encyclopädische Zeitung von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1817)

Isis, oder, Encyclopädische Zeitung von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1818)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1821)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1822)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1823)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1824)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1825)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1827)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1829)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1830)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1831)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1832)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1835)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1836)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1837)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1838)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1840)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1842)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1844)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1845)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1846)