Haliburton flora : an annotated list of the vascular plants of the County of Haliburton, Ontario - Royal Ontario Museum. (Royal Ontario Museum, 1991)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1853)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1866)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1870)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1873)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1874)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1880)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1886)

Hand-list of herbaceous plants cultivated in the Royal Botanic Gardens (Printed for H. M. Stationery Off. by Darling, 1902)

A handbook of British lepidoptera - Meyrick, Edward, 1854 -1938 (Maomillan, 1895)

Handbook of plant tolerances to methyl bromide - United States. Animal; Plant Health Inspection Service. Plant Protection; Quarantine Programs. (Dept. of Agriculture, Animal and Plant Health Insp. Serv., Plant Protection and Quar. Programs, 1977)

Handbook of the British flora : a description of the flowering plants and ferns indigenous to, or naturalized in, the British Isles - Bentham, George, 1800 -1884 (Reeve, 1858)

Handbook of the British flora : a description of the flowering plants and ferns indigenous to, or naturalized in, the British Isles : for the use of beginners and amateurs - Hooker, Joseph Dalton, 1817 -1911 (L. Reeves, 1887)

Handbook of the British flora, a description of the flowering plants and ferns indigenous to or naturalised in the British Isles. For use of beginners and amateurs - Hooker, Joseph Dalton, 1817 -1911 (L. Reeve & co, 1900)

Handbook of the British flora: a description of the flowering plants and ferns indigenous to, or naturalised in, the British Isles - Hooker, Joseph Dalton, 1817 -1911 (L. Reeve & co, 1892)

Handbook of the British flora; a description of the flowering plants and ferns indigenous to, or naturalized in the British Isles. For the use of beginners and amateurs - Bentham, George, 1800 -1884 (L. Reeve, 1865)

Handbook of the British flora; a description of the flowering plants and ferns indigenous to, or naturalized in, the British Isles - Bentham, George, 1800 -1884 (L. Reeve, 1865)

Handbook of the British flora: a description of the flowering plants and ferns indigenous to, or naturalised in the British Isles. For the use of beginners and amateurs - Bentham, George, 1800 -1884 (L. Reeve, 1908)

Handbook of the British flora: a description of the flowering plants and ferns indigenous to, or naturalised in, the British Isles. For the use of beginners and amateurs - Bentham, George, 1800 -1884 (L. Reeve & Co., ltd, 1918)

Handbook of zoology - Hoeven, Jan van der, 1801 -1868 (University Press, 1856)

Handbook of zoology - Clark, William, 1788 -1855 (Longman, Brown, Green, Longmans, and Roberts, 1856)

A handbook to plants in Victoria - Willis, J. H. (James Hamlyn), 1910 -1995 (Melbourne University Press, 1970)

Handbuch der Zoologie - Peters, Wilhelm C. H. (Wilhelm C. Hartwig), 1815 -1883 (W. Engelmann, 1875)

Handbuch der zoologie : Nach der zweiten holländischen ausgabe - Hoeven, Jan van der, 1801 -1868 (L. Voss, 1850)

Handbuch der zoologie - Carus, Julius Victor, 1823 -1903 (W. Engelmann, 1863)

Hardie's garden book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (David Hardie Seed Company, 1940)

Hardie's garden book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (David Hardie Seed Company, 1937)

Hardie's garden book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (David Hardie Seed Company, 1934)

Hardie's orange flare cosmos - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (David Hardie Seed Company, 1935)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1865)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1866)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1867)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1868)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1869)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1871)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1873)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1874)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1875)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1877)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1880)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1881)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1883)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1885)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1886)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1887)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1888)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1890)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1891)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1892)

Hardy flowers. Descriptions of upwards of thirteen hundred of the most ornamental species, with directions for their arrangement, culture, etc. ... - Robinson, W. (William), 1838 -1935 (Macmillan, 1878)

Hardy water lilies, fancy and common goldfish - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Smiley's Water Gardens, 1933)

Hauptkatalog, Nr. 92, 1907 : Wasserpflanzen, Baumschul und Stauden Katalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Heinrich Henkel, 1907)

Henry Field 1942 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed & Nursery Co, 1942)

Henry Field 1943 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed & Nursery Co, 1943)

Henry Field 1944 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed & Nursery Co, 1944)

Henry Field's 1945 fall catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed & Nursery Co, 1945)

Henry Field's 1946 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed & Nursery Co, 1946)

Henry Field's 1947 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed & Nursery Co, 1947)

Henry Field's 1948 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed & Nursery Co, 1948)

Henry Field's 1949 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed & Nursery Co, 1949)

Henry Field's catalog for 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed & Nursery Co, 1951)

Henry Field's catalog for 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed & Nursery Co, 1953)

Henry Field's catalog for 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed & Nursery Co, 1954)

Henry Field's catalog for fall 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed & Nursery Co, 1958)

Henry Field's catalog for fall 1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed & Nursery Co, 1959)

Henry Field's catalog for spring 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed & Nursery Co, 1955)

Henry Field's catalog for spring 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed & Nursery Co, 1958)

Henry Field's catalog for spring 1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed & Nursery Co, 1959)

Henry Field's spring catalog 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Field Seed Co, 1936)

Das Herbarienbuch : Erklärung des natürlichen Pflanzensystems, systematische Aufzählung, Synonymik und Register der bis jetzt bekannten Pflanzengattungen ... = Repertorium herbarii, sive, Nomenclator generum plantarum systematicus synonymicus et alphabeticus ad usum practicum accommodatus ... - Reichenbach, H. G. Ludwig (Heinrich Gottlieb Ludwig), 1793 -1879 (In der Arnoldischen Buchh, 1841)

Here's your 1950 plant for pool catalog : water lilies, goldfish, lotus, tropical lilies, aquatic plants, aquariums, ivies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Loveland Goldfish Farm and Aquatic Nurseries, 1950)

Here's your 1951 plant for pool catalog : water lilies, goldfish, lotus, tropical lilies, aquatic plants, aquariums, ivies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Loveland Goldfish Farm and Aquatic Nurseries, 1951)

A Highly specialized catalog for the amateur enthusiast - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Van Ness Water Gardens, 1954)

A Highly specialized catalog for the amateur enthusiast - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Van Ness Water Gardens, 1955)

Hints for the formation of a fresh-water aquarium - Society for Promoting Christian Knowledge (Great Britain). General Literature Committee. (Society for Promoting Christian Knowledge, 1862)

Hints on the preservation of living objects and their examination under the microscope - Bolton, Thomas, 1831 -1887 (Herald Print. Offices, 1879)

Histoire des insectes, traitant de leurs moeurs et de leurs métamorphoses en général et comprenant une nouvelle classification fondée sur leurs rapports naturels - Blanchard, Emile, 1819 -1900 (Firmin Didot frères, 1845)

Histoire des insectes : traitant de leurs moeurs et de leurs métamorphoses en général et comprenant une nouvelle classification fondée sur leurs rapports naturels - Blanchard, Emile, 1819 -1900 (Librairie de F. Didot Frères, 1845)

Histoire des plantes - Baillon, H. (Henri), 1827 -1895 (Librairie Hachette, 1895)

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

Histoire naturelle des insectes. Hyménoptères - Lepeletier de Saint Fargeau, Amédée Louis Michel, comte, 1770 -1845 (Librairie Encyclopédique de Roret, 1846)

Histoire naturelle des insectes. Hyménoptères - Lepeletier de Saint Fargeau, Amédée Louis Michel, comte, 1770 -1845 (Librairie Encyclopédique de Roret, 1836)

Histoire naturelle des insectes, leurs moeurs, leurs métamorphoses et leur classification, ou Traité élémentaire d'entomologie - Blanchard, Emile, 1819 -1900 (F. Savy, 1874)

Histoire naturelle des insectes : Orthoptères, Névroptères, Hémiptères, Hyménoptères, Lépidoptères et Diptères - Blanchard, Emile, 1819 -1900 (P. Duménil, 1840)

Histoire naturelle des insectes orthoptères, nèvroptères, hémiptères, hyménoptères, lépidoptères et diptères - Blanchard, Emile, 1819 -1900 (Société Bibliophile, 1851)

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

Histoire naturelle des végétaux. Phanérogames, Phanérogames - Spach, Edouard, 1801 -1879 (Librairie encyclopédique de Roret, 1846)

Histoire naturelle des végétaux. Phanérogames, Phanérogames - Spach, Edouard, 1801 -1879 (Librairie encyclopédique de Roret, 1848)

Historia fisica y politica de Chile segun documentos adquiridos en esta republica durante doce años de residencia en ella y publicada bajo los auspicios del supremo gobierno - Gay, Claudio, 1800 -1873 (En casa del autor, 1844)

Historia fisica y politica de Chile segun documentos adquiridos en esta republica durante doce anos de residencia en ella y publicada bajo los auspicios del supremo gobierno - Gay, Claudio, 1800 -1873 (En casa del autor, 1849)

Historia fisica y politica de Chile segun documentos adquiridos en esta republica durante doce anos de residencia en ella y publicada bajo los auspicios del supremo gobierno - Gay, Claudio, 1800 -1873 (En casa del autor, 1852)

Historische Studien und Skizzen zu Naturwissenschaft, Industrie und Medizin am Niederrhein : Der 70 Versammlung der deutschen Naturforscher und Ärzte gewidmet von dem Naturwissenschaftlichen Verein [et al.] - Naturwissenschaftlicher Verein, Düsseldorf. (Bergisch-Rheinische Verlags-Anstalt, 1898)

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)

History of Delaware County, Pennsylvania : from the discovery of the territory included within its limit to the present time, with a notice of the geology of the county, and catalogues of its minerals, plants, quadrupeds, and birds, written under the direction and appointment of the Delaware County Institute of Science - Delaware County Institute of Science. (H.B. Ashmead, 1862)

History of Delaware County, Pennsylvania, from the discovery of the territory included within its limit to the present time, with a notice of the geology of the county, and catalogues of its minerals, plants, quadrupeds, and birds, written under the direction and appointment of the Delaware County Institute of Science - Delaware County Institute of Science. (Printed by H.B. Ashmead, 1862)

The history of Glanville's Wootton, in the County of dorset, including its zoology and botany - Dale, Charles William, 1851 -1906 (Hatchards, 1878)

A history of Infusoria, including the Dismidiace and Diatomace, British and foreign - Archer, William, 1827 -1898 (Whitaker and co, 1861)

A history of Infusoria : including the Dismidiaceoe and Diatomaceoe, British and foreign - Arlidge, J. T. 1822 -1899 (Whittaker, 1861)

History of the Berwickshire Naturalists' Club - Berwickshire Naturalists' Club. (1842)

History of the Berwickshire Naturalists' Club - Berwickshire Naturalists' Club. (1856)

History of the Berwickshire Naturalists' Club - Berwickshire Naturalists' Club. (1876)

The history of the several towns, manors, and patents of the county of Westchester, from its first settlement to the present time - Bolton, Robert, 1814 -1877 (C.F. Roper, 1881)

The history of the several towns, manors, and patents of the county of Westchester, from its first settlement to the present time - Bolton, Robert, 1814 -1877 (C. F. Roper, 1881)

Home gardening - Trivedi, Pratibha P. (Indian Council of Agricultural Research, 2010)

Hooker's journal of botany and Kew Garden miscellany - Hooker, William Jackson, Sir, 1785 -1865 (Reeve, Benham, and Reeve, 1852)

Hooker's journal of botany and Kew Garden miscellany - Hooker, William Jackson, Sir, 1785 -1865 (Reeve, Benham, and Reeve, 1856)

Hooker's journal of botany and Kew Garden miscellany - Hooker, William Jackson, Sir, 1785 -1865 (Reeve, Benham, and Reeve, 1857)

House & garden (Condé Nast Publications, etc.], 1910)