History of the mammalia (C. Cox, 1849)

The history of the Pelycosauria : with a description of the genus Dimetron, Cope - American Philosophical Society. (The Society, 1899)

Homes without hands. : Being a description of the habitations of animals, classed according to their principle of construction - Wood, J. G. (John George), 1827 -1889 (Longmans, Green, and Co, 1866)

Homes without hands : being a description of the habitations of animals, classed according to their principle of construction - Wood, J. G. (John George), 1827 -1889 (Harper & Brothers, 1866)

Homes without hands. Being a description of the habitations of animals, classed according to their principle of construction - Wood, J. G. (John George), 1827 -1889 (Longmans, Green, 1865)

Homes without hands. Being a description of the habitations of animals, classed according to their principle of construction - Wood, J. G. (John George), 1827 -1889 (Harper & Brothers, 1866)

Homoiothermism; the origin of warm-blooded vertebrates - Pearse, A. S. (Arthur Sperry), 1877 -1956 (J. Wiley, 1928)

Hormones and heredity, a discussion of the evolution of adaptations and the evolution of species - Cunningham, J. T. (Joseph Thomas), 1859 -1935 (Constable, 1921)

Hormones and heredity; a discussion of the evolution of adaptations and the evolution of species - Cunningham, J. T. (Joseph Thomas), 1859 -1935 (Constable, 1921)

The hormones in human reproduction - Corner, George W. (George Washington), 1889 -1981 (Atheneum, 1963)

(The) horse-breeder's guide and hand book - Bruce, Sanders Dewees, 1825 -1902 (Turf, Field and Farm, 1883)

The horse-breeder's guide and hand book : embracing one hundred tabulated pedigrees of the principal sires, with full performances of each and best of their get, covering the season of 1883, with a few of the distinguished dead ones - Bruce, Sanders Dewees, 1825 -1902 (Office of Turf, Field and Farm, 1883)

Horse-breeder's handbook : together with a history of the rise and progress of the British stud... - Osborne, Joseph. (Seale, 1898)

Horse breeding : in theory and practice - Oettingen, Burchard von, 1850 -1923 (Sampson Low, Marston & Co, 1909)

The horse, in the stable and the field : his varieties, management in health and disease, anatomy, physiology, etc., etc - Walsh, J. H. (John Henry), 1810 -1888 (G. Routledge & Sons, 1871)

The horse in the stable and the field : his varieties, management in health and disease, anatomy, physiology, etc - Walsh, J. H. (John Henry), 1810 -1888 (G. Routledge and Sons, 1907)

The horse, in the stables and the field: his varieties, management in health and disease, anatomy, physiology, etc - Walsh, J. H. (John Henry), 1810 -1888 (Routledge, 1907)

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

Horses - breeding to colour - Gilbey, Walter, Sir, 1831 -1914 (Vinton, 1907)

Horses, breeding to colour - Gilbey, Walter, Sir, 1831 -1914 (Vinton & Co, 1912)

The horses, in the stables and the field: his varieties, management in health and disease, anatomy, physiology, etc - Walsh, J. H. (John Henry), 1810 -1888 (Routledge, 1907)

Hortorvm libri triginta - Court, Benoît de. (Excudebat Joannes Tornaesius, 1560)

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

Human embryology and morphology - Keith, Arthur, Sir, 1866 -1955 (Longmans, 1921)

The human sternum. Three lectures delivered at the Royal college of surgeons, England, November, 1903 - Paterson, A. Melville (Andrew Melville), 1862 -1919 (Williams & Norgate, 1904)

Humboldt; Monatsschrift für die gesamten Naturwissenschaften - Damer, Otto, 1839 -1916 (F. Enke, 1885)

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

Humboldt; Monatsschrift für die gesamten Naturwissenschaften - Damer, Otto, 1839 -1916 (F. Enke, 1889)

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

I. Jonstons Naeukeurige beschryving van de natuur der vier-voetige dieren, vissen en bloedlooze water-dieren, vogelen, kronkel-dieren, slangen en draken - Jonstonus, Joannes, 1603 -1675 (Bij I.I. Schipper, 1660)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1866)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1877)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1894)

Icones Zootomicae : Handatlas zur vergleichenden Anatomie nach fremden und eigenen Untersuchungen - Wagner, Rudolph, 1805 -1864 (L. Voss, 1841)

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

Iconographie générale des ophidiens / par M. le Professeur Jan - Jan, G. (Giorgio), 1791 -1866 (J.B. Baillière et fils, etc, 1860)

Iconographie générale des ophidiens - Jan, G. (Giorgio), 1791 -1866 (chez l'auteur [etc.], 1870)

An illustrated dictionary of scientific terms - Rossiter, William, 1897 (G. P. Putnam's Sons, 1878)

The illustrated natural history - Wood, J. G. (John George), 1827 -1889 (Routledge, Warne, and Routledge, 1863)

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

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 scientific and descriptive catalogue of achromatic microscopes, manufactured by J. & W. Grunow & Co., New Haven, Conn - J. & W. Grunow & Co. (T.J. Stafford, 1857)

Illustrated sketches of natural history : consisting of descriptions and engravings of animals - Society for Promoting Christian Knowledge (Great Britain). General Literature Committee. (Society for Promoting Christian Knowledge, 1864)

Illustrations of British entomology; or, A synopsis of indigenous insects: containing their generic and specific distinctions - Stephens, James Francis, 1792 -1853 (Printed for the author; published by Baldwin and Cradock, 1834)

Illustrations of new species of exotic butterflies : selected chiefly from the collections of W. Wilson Saunders and William C. Hewitson - Hewitson, William C. (William Chapman), 1806 -1878 (John Van Voorst, 1861)

Illustrations of the zoology of South Africa : consisting chiefly of figures and descriptions of the objects of natural history collected during an expedition into the interior of South Africa, in the years 1834, 1835, and 1836, fitted out by "The Cape of Good Hope Association for Exploring Central Africa" : together with a summary of African zoology, and an inquiry into the geographical ranges of species in that quarter of the globe - Macleay, William Sharp, 1792 -1865 (Smith, Elder and Co, 1838)

Illustrations of the zoology of South Africa : consisting chiefly of figures and descriptions of the objects of natural history collected during an expedition into the interior of South Africa, in the years 1834, 1835, and 1836, fitted out by "The Cape of Good Hope Association for Exploring Central Africa" : together with a summary of African zoology, and an inquiry into the geographical ranges of species in that quarter of the globe - Macleay, William Sharp, 1792 -1865 (Smith, Elder and Co, 1845)

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

Illustrirte Naturgeschichte des Thierreichs : Anatomie, Physiologie und Geschichte der Säugethiere, der Vögel, der Lurche, der Fische und der wirbellosen Thiere. *Bd. 1*Naturgeschichte der Säugethiere - Poeppig, Eduard, 1798 -1868 (Weber, 1851)

Illustrirtes Thierleben - Brehm, Alfred Edmund, 1829 -1884 (Verlag des Bibliogr. Instituts, 1865)