A history of Infusoria, living and fossil: arranged according to "Die Infusionsthierchen" of C.G. Ehrenberg - Pritchard, Andrew, 1804 -1882 (Whittaker, 1845)

A history of infusoria, living and fossil. Arranged according to the "Infusionsthierchen" of C. H. Ehrenberg; containing coloured engravings, illustrative of all the genera, and descriptions of all the species in that work, with several new ones, to which is appended an account of those recently discovered in the chalk formations - Pritchard, Andrew, 1804 -1882 (Whittaker, 1842)

A history of infusoria, living and fossil: arranged according to "Die Infusionsthierchen" of C.G. Ehrenberg. Containing coloured engravings, illustrative of all the genera, and descriptions of all the species in that work, with several new ones. To which is appended an account of those recently discovered in the chalk formations - Ehrenberg, Christian Gottfried, 1795 -1876 (Whittaker and co, 1841)

A history of infusorial animalcules, living and fossil ... - Pritchard, Andrew, 1804 -1882 (Whittaker and co, 1852)

A history of luminescence from the earliest times until 1900 - Harvey, E. Newton (Edmund Newton), 1887 -1959 (American Philosophical Society, 1957)

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)

A history of the Daubeny laboratory, Magdalen college, Oxford. To which is appended a list of the writings of Dr. Daubeny, and a register of names of persons who have attended the chemical lectures of Dr. Daubeny from 1822 to 1867, as well as of those who have received instruction in the laboratory up to the present time - Gunther, R. T. (Robert Theodore), 1869 -1940 (H. Frowde, 1904)

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

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)

The history of the human body - Wilder, Harris Hawthorne, 1864 -1928 (Holt, 1909)

The history of the human body - Wilder, Harris Hawthorne, 1864 -1928 (H. Holt and Company, 1909)

The history of the world, commonly called the Naturall historie of C. Plinius Secundus - Pliny, the Elder, 23 or 24 -79 (A. Islip, 1634)

The home florist: a treatise on the cultivation, management and adaptability of flowering and ornamental plants, designed for the use of amateur florists - Long, Elias A., 1849 -1917 (C.A. Reeser, 1885)

The honey-bee; its natural history, habits, anatomy, and microscopical beauties. With tinted illustrations - Hicks, John Braxton (J. Van Voorst, 1860)

The Horse : its treatment in health and disease, with a complete guide to breeding, training and management - Axe, J. Wortley. (Gresham, 1905)

The horse, its treatment in health and disease with a complete guide to breeding, training and management - Axe, J. Wortley. (Gresham Pub. Co, 1906)

The Horticultural register, and general magazine - Paxton, Joseph, Sir, 1803 -1865 (Baldwin and Cradock, 1835)

Host microflora relationship of vectors of canine heartworm disease - Hamilton, Dale Rey, 1942 - (1975)

House, garden and field, a collection of short nature studies - Miall, L. C. (Louis Compton), 1842 -1921 (Arnold, 1904)

How to know the fresh-water algae; an illustrated key for identifying the more common fresh-water algae to genus, with hundreds of species named pictured and with numerous aids for their study - Prescott, G. W. (Gerald Webber), 1899 -1988 (W.C. Brown Co, 1954)

How to use the microscope; a guide for the novice - Hall, Charles A. (Charles Albert), 1872 -1965 (A. and C. Black, 1912)

How to use the microscope; being practical hints on the selection and use of that instrument, intended for beginners - Phin, John, 1830 -1913 (Industrial Pub. Co, 1890)

How to use the microscope; being practical hints on the selection and use of that instrument, intended for beginners - Phin, John, 1830 -1913 (Industrial pub. co, 1882)

Human physiology - Welby, Frances A. (Frances Alice) (Macmillan and co, 1911)

The human species, considered from the standpoints of comparative anatomy, physiology, pathology and bacteriology - Hopf, Ludwig, 1838 - (Longmans, 1909)

Humboldt; Monatsschrift für die gesamten Naturwissenschaften - Damer, Otto, 1839 -1916 (F. Enke, 1887)

Hydrobiologisches und Plankton-Praktikum. Eine erste Einführung in das Studium der Süsswasserorganismen - Schurig, Walther. (Verlag von Quelle & Meyer, 1910)

Ichthyologie; ou, Histoire naturelle des poissons : En six parties avec 216 planches dessinées et enluminées d'après nature / par Marc Éliéser Bloch - Bloch, Marcus Elieser, 1723 -1799 (Chez l'auteur, 1796)

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

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)

Iconum botanicarum index locupletissimus. Verzeichniss der Abbildungen sichtbar blühender Pflanzen und Farnkräuter aus der botanischen und Gartenliteratur des XVIII. und XIX. Jahrhunderts in alphabetischer Folge zusammengestellt - Pritzel, G. A. (Georg August), 1815 -1874 (Nicolaische Verlagsbuchh, 1866)

Illustrated catalogue of microscopes, objectives, and accessories manufactured by Bausch & Lomb Optical Co - Bausch & Lomb Optical Company. (Press of A.J. Wegman, 1892)

Illustriertes Handwörterbuch der Botanik - Linsbauer, Karl, 1872 -1934 (W. Engelmann, 1917)

Immunity in infective diseases - Metchnikoff, Élie, 1845 -1916 (University Press, 1907)

Immunity in infective diseases - Metchnikoff, Élie, 1845 -1916 (University Press, 1905)

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

In memoriam quattuor seculorum ab Universitate Upsaliensi peractorum Regia Societas Scientiarum Upsaliensis - Societas Regia Scientiarum Upsaliensis. (Excudit Ed. Berling Reg. Acad. Typographus, 1877)

Incrementa florae phaenogamae Rossicae - Trautvetter, Ernst Rudolph von, 1809 -1889 ([s.l.], 1882)

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)

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)