Vermischte botanische Schriften - Brown, Robert, 1773 -1858 (F. Fleischer, 1825)

Vermischte Schriften botanischen Inhalts - Mohl, Hugo von, 1805 -1872 (Bei Ludwig Friedrich Fues, 1845)

Vermivm terrestrium et fluviatilium, seu, Animalium infusoriorum, helminthicorum et testaceorum, non marinorum, succincta historia - Müller, Otto Frederik, 1730 -1784 (apud Heineck et Faber, 1773)

Vermivm terrestrium et fluviatilium, seu animalium infusoriorum, helminthicorum et testaceorum, non marinorum, succincta historia - Müller, Otto Frederik, 1730 -1784 (apud Heineck et Faber, 1773)

Vernacular list of trees, shrubs, and woody climbers in the Madras Presidency - Lushington, Alfred Wyndham. (Printed by the Superintendant, Government Press, 1915)

Verslagen en mededeelingen der Koninklijke Akademie van Wetenschappen - Koninklijke Nederlandse Akademie van Wetenschappen (1865)

Verzeichnis der meisten bisher bekannten europäischen Schmetterlinge, mit ihren Synonymen in alphabetischer Ordnung verfertigt / von Conrad Christoph Jung - Jung, Conrad Christoph, 1816 (bei den Eichenbergischen Erben, 1782)

Verzeichniss bekannter Schmettlinge - Hübner, Jacob, 1761 -1826 (bey dem Verfasser zu Finden, 1816)

Verzeichniss der Conchilien-Sammlung des verstorbenen Herrn Consul Gruner - Gruner, Herr Consul. (Druck von Bünsow & Hauschild, 1857)

Veterinary materia medica and therapeutics - Winslow, Kenelm, 1863 - (W.R. Jenkins Co, 1907)

Viajes y estudios de la Comisión Argentina sobre la Agricultura, Ganadería, Organización y Economia Rural en Inglaterra, Estados-Unidos y Australia por Ricardo Newton y Juan Llerena, comisionados por el Exmo. gobierno de Buenos Aires - Argentina. Comisión sobre la Agricultura, Ganadara, Organización y Economia Rural. (Impr. y Fundicion de Tipos "La República", 1882)

Viajes y estudios de la Comisión Argentina sobre la agriculture, ganadería, organización y economia rural en Inglaterra, Estados-Unidos y Australia por Ricardo Newton y Juan Llerena, comisionados por el Exmo, gobierno de Buenos Aires - Argentina. Comisión sobre la Agricultura, Ganadara, Organización y Economia Rural. (Imprenta y fundicion de tipos [La República], 1882)

Vick's illustrated monthly magazine (J. Vick, 1882)

The Victoria history of the county of Durham - Page, William, 1861 -1934 ([A. Constable and company, limited], 1905)

The Victoria history of the county of Durham - Page, William, 1861 -1934 (Constable, 1905)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1914)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1916)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1917)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1927)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1939)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1940)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1945)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1968)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1969)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1972)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1971)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1973)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1981)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1994)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1997)

Vierteljahrsschrift der Naturforschenden Gesellschaft in Zürich - Naturforschende Gesellschaft in Zürich. (Fäsi & Beer, 1867)

Vilmorin's Blumengärtnerei. Beschreibung, kultur und verwendung des gesamten pflanzenmaterials für deutsche gärten ... - Vilmorin-Andrieux et cie. (P. Parey, 1896)

Die Vögel Afrikas - Reichenow, Anton, 1847 -1941 (J. Neumann, 1905)

Vollständige synonymik der bis zum ende des jahres 1870 publicirten botanischen gattungen, untergattungen und abtheilungen : zugleich systematische Uebersicht des ganzen Gewächsreiches mit den neueren Bereicherungen und Berichtigungen nach Endlicher's Schema - Pfeiffer, Louis (Ludwig Georg Karl), 1805 -1877 (C.B. Griesbach's Verlag, 1887)

Vollständige Naturgeschichte der schädlichen Forstinsekten : ein Handbuch für Forstmänner, Cameralisten und Dekonomen - Bechstein, Johann Matthäus, 1757 -1822 (Carl Friedrich Enoch Richter, 1804)

Die vollständigste Naturgeschichte der Vögel - Reichenbach, H. G. Ludwig (Heinrich Gottlieb Ludwig) 1793 -1879 (Expedition der Vollständigsten Naturgeschichte, 1836)

Voyage au pole sud et dans l'Océanie sur les corvettes l'Astrolabe et la Zélée, exécuté par ordre du roi pendant les années 1837- 1838-1839-1840, sous le commandement de m.J. Dumont d'Urville,capitaine de vaisseau, publié par ordonnance de Sa Majesté sous la direction supérieure de m. Ja cquinot, capitaine de vaisseau, commandant de la Zélée ... - Decaisne, Joseph, 1807 -1882 (Gide et J. Baudry, Éditeurs, 1842)

Voyage dans l'Amérique méridionale : (le Brésil, la république orientale de l'Uruguay, la République argentine, la Patagonie, la république du Chili, la république de Bolivia, la république du Pérou), exécuté pendant les années 1826, 1827, 1828, 1829, 1830, 1831, 1832, et 1833 - Martius, Karl Friedrich Philipp von, 1794 -1868 (Chez Pitois-Levrault et ce., libraires-éditeurs, rue de la Harpe, no. 81, 1835)

Voyage de M. Le Vaillant dans l'intérieur de l'Afrique : par le Cap de Bonne-Espérance, dans les années 1780, 81, 82, 83, 84 & 85 - Le Vaillant, François, 1753 -1824 (Chez Leroy, libraire, 1790)

Voyage de Monsieur Le Vaillant dans l'intérieur de l'Afrique : par le Cap de Bonne-Espérance, dans les années 1780, 81, 82, 83, 84 & 85 - Le Vaillant, François, 1753 -1824 (Chez Leroy, libraire, 1790)

Voyage historique de l'Amerique meridionale : fait par ordre du roi d'Espagne - Ulloa, Antonio de, 1716 -1795 (Chez Charles-Antoine Jombert, 1752)

A walk across Africa : or, Domestic scenes from my Nile journal - Grant, James Augustus, 1827 -1892 (W. Blackwood and Sons, 1864)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 1987)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 1993)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 2014)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1985)

Wecko-Skrift for Låkare och Naturforskare

Weekly Entomologist / Altrincham (1862)

West African forests and forestry - Unwin, Arthur Harold, 1878 - (T.F. Unwin, ltd, 1920)

West African forests and forestry - Unwin, Arthur Harold, 1878 - (T. F. Unwin, ltd, 1920)

Whirrakee : a monthly newsletter - Bendigo Field Naturalists Club (Bendigo Field Naturalists Club, 1980)

Wholesale bulletin. No. 2, April 6, 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1956)

Wholesale price list, February 1, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Occidental Seed Company, 1943)

Wholesale price list : January, 1952 : our 80th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Company, 1952)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1886)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1891)

Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer "Valdivia" 1898-1899 - Chun, Carl, 1852 -1914 (G. Fischer, 1908)

Wochenschrift des Vereines zur Beförderung des Gartenbaues in den Königlich Preussischen Staaten für Gärtnerei und Pflanzenkunde - Koch, Karl, 1809 -1879 (Wiegandt & Hempel [etc.], 1872)

The wonders of nature and art : comprising nearly three hundred of the most remarkable curiosities and phenomena in the known world; with an account of the recent improvements in locomotive travelling, steam navigation, &c. &c (The Booksellers, 1839)

Woodruff's descriptive list of vegetable varieties - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.H. Woodruff & Sons, 1949)

The works of John Fothergill, M.D. Member Of The Royal College Of Physicians, And Fellow Of The Royal Society, Of London; Fellow Of The Royal College Of Physicians In Edinburgh; And Corresponding Member Of The Royal Medical Society Of Paris, And Of The American Philosophical Society At Philadelphia. With some account of his life - Lettsom, John Coakley, 1744 -1815 (printed for Charles Dilly, in the Poultry, 1784)

The World List of Threatened Trees (1998)

The world of insects : a guide to its wonders - Douglas, John William, 1814 -1905 (J. Van Voorst, 1856)

World Plant Conservation Bibliography (1990)

World's champion fruit trees & hardy ornamentals - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stark Bro's Nurseries & Orchards Co, 1947)

World synopsis of the genus Grimmia : (Musci, Grimmiaceae) - Munoz, Jesus (Missouri Botanical Garden Press, 2000)

Wörterbuch der biologie. Von dr. Heinrich Schmidt - Schmidt, Heinrich, 1874 -1935 (A. Kröner, 1912)

Wörterbücher der Naturgeschichte : in der deutschen, holländischen, dänischen, schwedischen, englischen, französischen, italienischen, Spanischen und Portugisischen Sprache - Nemnich, Philipp Andreas, 1764 -1822 (Adam Friedrich Böhme, 1798)

Year book - Carnegie Institution of Washington (Carnegie Institution of Washington, 1922)

Year book - Carnegie Institution of Washington - Carnegie Institution of Washington (Carnegie Institution of Washington, 1922)

Yearbook of the Heather Society - Heather Society (The Society, 1996)

Yearbook of the Heather Society - Heather Society (The Society, 1997)

Yearbook of the Heather Society - Heather Society (The Society, 1999)

Yearbook of the Heather Society - Heather Society (The Society, 2000)

Yearbook of the Heather Society - Heather Society (The Society, 2001)

Yearbook of the Heather Society - Heather Society (The Society, 2003)

The Yorkshire Jurassic flora - Harris, Thomas Maxwell, 1903 -1983 (BM(NH), 1969)

you hua zhi wu ke zhi shuang zi ye zhi wu - Hutchinson, J. (John) 1884 -1972 (shang wu yin shu guan)

The young gardener's assistant : containing a catalogue of garden & flower seeds, with practical directions under each head for the cultivation of culinary vegetables and flowers ; also directions for cultivating fruit trees, the grape vine, &c., to which is added a calendar, showing the work necessary to be done in the various departments of gardening in every month of the year - Bridgeman, Thomas, 1786 -1850 ([s.n.], 1840)

The young gardener's assistant; containing a catalogue of garden & flower seeds, with practical directions under each head, for the cultivation of culinary vegetables and flowers, also directions for cultivating fruit trees, the grape vine, & c.; to which is added, a calendar, showing the work necessary to be done in the various departments of gardening in every month of the year - Bridgeman, Thomas, 1786 -1850 (For sale by T. Bridgeman [etc.], 1840)

The young gardener's assistant, in three parts: containing catalogues of garden and flower seed, with practical directions under each head for the cultivation of culinary vegetables and flowers: also, directions for cultivating fruit trees, the grape vine, &c. To which is added, a calendar to each part: showing the work necessary to be done in the various departments each month of the year ... - Bridgeman, Thomas, 1786 -1850 (For sale by the author [etc.], 1844)

The young gardener's assistant : in three parts containing catalogues of garden and flower seed, with practical directions under each head for the cultivation of culinary vegetables and flowers ; also, directions for cultivating fruit trees, the grape vine, &c., to which is added, a calendar to each part: showing the work necessary to be done in the various departments each month of the year ; the whole adapted to the climate of the United States - Bridgeman, Thomas, 1786 -1850 (For sale by the author, Broadway, corner of Eighteenth Street, 1845)

The young gardener's assistant, in three parts, containing catalogues of garden and flower seed, with directions under each head for the cultivation of culinary vegetables and flowers - Bridgeman, Thomas, 1786 -1850 (The author, 1847)

The young gardener's assistant, in three parts containing catalogues of garden and flower seed - Bridgeman, Thomas, 1786 -1850 (For sale by the author and E. Walker [etc, 1847)

The young lady's book of botany : being a popular introduction to that delightful science - University of Leeds. Library. (Robert Tyas, 1838)

The Young naturalist (1881)

The Young naturalist (1886)

The Young naturalist (1887)

The Young naturalist (1890)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1857)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1858)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1859)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1860)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1864)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1867)

Zeitschrift für Entomologie - Verein für schlesische Insektenkunde zu Breslau. (In Commission bei I. Urban Kern, 1848)

Zeitschrift für Entomologie - Verein für schlesische Insektenkunde zu Breslau. (In Commission bei I. Urban Kern, 1870)

Zeitschrift für Physiologie - Treviranus, Gottfried Reinhold, 1776 -1837 (1826)

zhi wu fen lei xue jian bian - Hu, Xiansu (gao deng jiao yu chu ban she)

zhong guo guan jian di qu sheng wu duo yang xing bao yu de ya jiu lun wen hui bian (1998-2000) - Sun, Ruyong. (guo jia zi ran ke xue ji jin jiu wu zhong da xiang mu, 2001)

Ziva : casopis pro biologickou práci - Akademie ved Ceské republiky (Academia, 1855)

Zoe:a biological journal (Zoe Publishing Co, 1892)