Harmsworth's Universal encyclopedia - Hammerton, John Alexander, Sir, 1871 -1949 (Educational Bk. Co, 1900)

Hedwigia (Verlag und Druck von C. Heinrich, 1913)

Hedwigia (Verlag und Druck von C. Heinrich, 1914)

Heligoland as an ornithological observatory; the result of fifty years' experience - Rosenstock, Rudolph (D. Douglas, 1895)

Helvetischer Almanach (1803)

The Hemiptera Heteroptera of the British Islands : a descriptive account of the families, genera, and species indigenous to Great Britain and Ireland : with notes as to localities, habitats, etc - Saunders, Edward, 1848 -1910 (L. Reeve & Co, 1892)

Herbarium vivum, of Verzameling van gedroogde voorbeelden van nuttige gewassen - Maatschappij van nijverheid, Haarlem. (V. Loosjes, 1839)

Herbertia - American Plant Life Society. (American Plant Life Society, 1934)

L'histoire de la natvre des oyseavx : avec levrs descriptions, & naïfs portraicts retirez du natvrel, escrite en sept livres - Belon, Pierre, 1517? -1564 (... Gilles Corrozet, 1555)

Histoire naturelle - Pliny, the Elder, 23 or 24 -79 (Didot, 1865)

Histoire naturelle de Buffon, clasée par ordres, genres et espèces, d'après le système de Linné, avec les caractères génériques et la nomenclature Linnéenne - Buffon, Georges Louis Leclerc, comte de, 1707 -1788 (Chez Deterville, 1802)

Histoire naturelle des animaux articulés, annelides, crustacés, arachnides, myriapodes et insectes - Castelnau, Francis, comte de, 1812 -1880 (M. Duménil, 1840)

Histoire naturelle des animaux sans vertèbres : les caractères généraux et particuliers de ces animaux, leur distribution, leurs classes, leurs families, leurs genres, et la citation des principales espèces qui s'y rapportent ; précédée d'une introduction - Deshayes, G. P. (Gérard Paul), 1795 -1875 (J.B. Baillière, Libraire, rue de l'école de médecine, 13 Bis, 1845)

Histoire naturelle des animaux sans vertèbres : présentant les caractères généraux et particuliers de ces animaux, leur distribution, leurs classes, leurs familles, leurs genres, et la citation des principales espèces qui s'y rapportent : précédée d'une introduction offrant la détermination des caractères essentiels de l'animal, sa distinction du végétal et des autres corps naturels, enfin, l'exposition des principes fondamentaux de la zoologie - Deshayes, G. P. (Gérard Paul), 1795 -1875 (J.B. Baillïère, 1845)

Histoire naturelle des coléoptères de France - Mulsant, Martial Étienne, 1797 -1880 (Maison, 1844)

Histoire naturelle des coléoptères de France - Mulsant, Martial Étienne, 1797 -1880 (Maison, 1874)

Histoire naturelle des insectes, coléoptères - Castelnau, Francis, comte de, 1812 -1880 (Société Bibliophile, 1850)

Histoire naturelle des insectes - Castelnau, Francis, comte de, 1812 -1880 (P. Duménil, 1840)

Histoire naturelle des insectes. Spécies général des lépidoptères - Boisduval, Jean Alphonse, 1801 -1879 (Roret, 1852)

Histoire naturelle des insectes. Spécies général des lépidoptères - Boisduval, Jean Alphonse, 1801 -1879 (Roret, 1857)

Histoire naturelle des lépidoptères ou papillons de France, par M. J.-B. Godart. Supplément - Duponchel, Philogene Auguste Joseph, 1774 -1846 (Méquignon-Marvis, Libraire-Éditeur, 1836)

Histoire naturelle du Jura et des departements voisin - Michalet, Eugène. (Victor Masson, 1863)

Histoire naturelle et iconographie des insectes coléoptères d'Europe - Latreille, P. A. (Pierre André), 1762 -1833 (Chez Crevot, 1822)

Histoire physique, naturelle, et politique de Madagascar - Grandidier, Alfred, 1836 -1921 (Impr. nationale, 1879)

Histoire physique, naturelle, et politique de Madagascar - Grandidier, Alfred, 1836 -1921 (Impr. nationale, 1937)

Histoire physique, politique et naturelle de l'ile de Cuba - Sagra, Ramón de la, 1798 -1871 (A. Bertrand, 1838)

Historia natural : la creación - Brehm, Alfred Edmund, 1829 -1884 (Montaner y Simón, 1880)

Historia naturalis bulgarica - Bŭlgarska akademii︠a︡ na naukite. (Bulgarska akademiia na naukite, 1991)

Historia naturalis bulgarica - Bŭlgarska akademii︠a︡ na naukite. (Bulgarska akademiia na naukite, 1996)

Historia naturalis palmarum :opus tripartium / Carol. Frid. Phil. de Martius - Bauer, Ferdinand, 1760 -1826 (T.O. Weigel, 1823)

Historiæ animalivm - Belon, Pierre, 1517? -1564 (Apvd Christ. Froschovervm, 1554)

Historiae naturalis de quadrupedibus libri : cum aeneis figuris - Marggraf, Georg, 1610 -1644 (Apud Ioannem Iacobi Fil. Schipper, 1657)

Historiae naturalis de quadrupetibus libri : cum aeneis figuris; [Historiae naturalis de serpentibus libri II ; Historiae naturalis de insectis libri III ; Historiae naturalis de exanguibus aquaticis libri IV ; Historiae naturalis de piscibus et cetis libri V ; Historiae naturalis de avibus libri VI] - Marggraf, Georg, 1610 -1644 (Impensis haeredum Math: Meriani, 1650)

Historie naturelle et iconographie des insectes coléoptères d'Europe - Latreille, P. A. (Pierre André), 1762 -1833 (Crevot, 1822)

A history of British birds - Seebohm, Henry, 1832 -1895 (Pub. for the author by R. H. Porter [etc.], 1884)

A history of British birds - Morris, F. O. (Francis Orpen), 1810 -1893 (Groombridge and Sons, 1863)

A history of British birds - Morris, F. O. (Francis Orpen), 1810 -1893 (Groombridge and sons, 1851)

A history of British birds - Yarrell, William, 1784 -1856 (John van Voorst, 1882)

A history of British birds - Yarrell, William, 1784 -1856 (John van Voorst, 1876)

A history of British birds, indigenous and migratory: including their organization, habits, and relations; remarks on classification and nomenclature; an account of the principal organs of birds, and observations relative to practical ornithology ... - MacGillivray, William 1796 -1852 (Printed for Scott, Webster, and Geary, 1837)

A history of British birds, with coloured illustrations of their eggs - Seebohm, Henry, 1832 -1895 (Pub. for the author by R.H. Porter [etc.], 1884)

A history of British birds, with coloured illustrations of their eggs - Seebohm, Henry, 1832 -1895 (Pub. for the author by R. H. Porter [etc.], 1883)

A history of British mammals - Dollman, J. G. (Gurney and Jackson, 1910)

A history of British mammals - Barrett-Hamilton, Gerald Edwin Hamilton, 1871 -1914 (Gurney and Jackson, 1913)

A history of British sessile-eyed Crustacea / by C. Spence Bate and J. O. Westwood - Westwood, J. O. (John Obadiah), 1805 -1893 (1868)

The history of Bucks County, Pennsylvania : from the discovery of the Delaware to the present time - Davis, W. W. H. (William Watts Hart), 1820 -1910 (Democrat Book and Job Office Print, 1876)

A history of the birds of Colorado - Sclater, William Lutley, 1863 -1944 (Witherby & co, 1912)

A history of the birds of Europe : including all the species inhabiting the western palaearctic region - Sharpe, Richard Bowdler, 1847 -1909 (Published by the Author, 1871)

A history of the British sessile-eyed Crustacea - Westwood, J. O. (John Obadiah), 1805 -1893 (J. Van Voorst, 1863)

A history of the British sessile-eyed Crustacea - Westwood, J. O. (John Obadiah), 1805 -1893 (J. Van Voorst, 1868)

A history of the rarer British birds - Eyton, T. C. (Thomas Campbell), 1809 -1880 (Longman, Rees, Orme, Brown, Green, and Longman, 1836)

The Hope reports - Poulton, Edward Bagnall, Sir, 1856 -1943 (Printed for private circulation, 1901)

Horticulture - Pennsylvania Horticultural Society. (Horticulture Pub. Co, 1906)

Horticulture by irrigation - Gipson, A. E. (The Republican publishing company, 1888)

House & garden (Condé Nast Publications, etc.], 1923)

Household and farmers' cyclopedia: one hundred thousand facts for the people; a book for the farmer - Shafer, Daniel R. (Anchor Publishing Company, 1878)

How to make grape culture profitable in California - Hoops, John Herman Henry, 1859 - (Press of the Pacific tree and vine], 1904)

How to make grape culture profitable in California with explanation of California vine or Anaheim disease - Hoops, John Herman Henry, 1859 - (Press of the Pacific tree and vine, 1904)

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

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)

Iacobi Braak, Groningani, S.S. Theol. in Academia, quae Groningae est, studiosi, Responsio ad quaestionem ab ordine disciplanarum mathematicarum et physicarum in Academia Groningana, anno [1821] : propositam, "quaeritur catalogus avium, in provincia Groningana indigenarum, addita accurata illarum descriptione, differentia generica et specifica, vivendi ratione et moribus, allatis unius alteriusque scriptoris imaginibus et adiuncta iconum Nozemanniorum critica" : quae praemio ornata est - Braak, Jacob. (s.n, 1821)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1859)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1867)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1871)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1873)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1874)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1875)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1876)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1878)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1879)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1880)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1882)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1883)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1994)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1887)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1888)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1889)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1892)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1893)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1895)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1896)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1897)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1898)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1899)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1900)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1902)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1904)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1905)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1906)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1907)

Ibis - British Ornithologists' Union (Published for the British Ornithologists' Union by Academic Press, 1908)