University of California publications in entomology - University of California (System) (University of California Press, 1917)

University of Kansas publications, Museum of Natural History - University of Kansas. Museum of Natural History. (University of Kansas, 1961)

Untersuchungen uber die Entwickelungs-Gesetze der organischen Welt wahrend der Bildungs-Zeit unserer Erd-Oberflache : eine von der Franzosischen Akademie im Jahre 1857 gekronte Preisschrift, mit ihrer Erlaubniss Deutsch herausgegeben - Bronn, H. G. (Heinrich Georg), 1800 -1862 (E. Schweizerbart'sche Verlagshandlung, 1858)

Upper Cretaceous floras of the Rocky Mountain region - Dorf, Erling, 1905 -1984 (1938)

The useful plants of the island of Guam; with an introductory account of the physical features and natural history of the island, of the character and history of its people, and of their agriculture - Safford, William Edwin, 1859 -1926 (Govt. Print. Off, 1905)

The useful plants of the Island of Guam; with an introductory account of the physical features and natural history of the island, of the character and history of its people, and of their agriculture - Safford, William Edwin, 1859 -1926 (Govt. Print. Off, 1905)

Vegetable & flower guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1876)

The vegetable kingdom; or, The structure, classification, and uses of plants, illustrated upon the natural system - Lindley, John, 1799 -1865 (Bradbury & Evans, 1853)

The vegetable kingdom, or, The structure, classification, and uses of plants illustrated upon the natural system - Lindley, John, 1799 -1865 (Bradbury & Evans, 1847)

The vegetable kingdom : or, The structure, classification, and uses of plants, illustrated upon the natural system - Lindley, John, 1799 -1865 (Bradbury and Evans, 1846)

The vegetable kingdom; or, The structure, classification, and uses of plants - Lindley, John, 1799 -1865 (Bradbury & Evans, 1853)

Die Vegetation der Erde :Sammlung pflanzengeographischer Monographien - Engler, Adolf, 1844 -1930 (W. Engelmann, 1921)

The vegetation of Mona Island, a paper read by invitation at the twenty-fifth anniversary celebration of the Missouri Botanical Garden, October 15, 1914 - Britton, Nathaniel Lord, 1859 -1934 (1915)

Die Vergiftungen durch Schlangen - Brenning, Max (F. Enke, 1895)

Vergleichende Morphologie der Pflanzen ... - Velenovský, J. (Josef), 1858 -1949 (F. Řivnáč, 1913)

Vergleichende morphologie der pflanzen ... - Velenovský, J. (Josef), 1858 -1949 (F. Rivn©Ł♯‍, 1905)

Vergleichung der Floren des westindischen und ostindischen Archipels. Ein Beitrag zur Pflanzen-Geographie - Bernard, Alfred Carl Isaac, 1853 - (1877)

Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien - Zoologisch-Botanische Gesellschaft in Wien. (Kaiserlich-Königliche Zoologisch-Botanische Gesellschaft in Wien, 1914)

Verhandlungen der Schweizerischen Naturforschenden Gesellschaft - Schweizerische Naturforschende Gesellschaft. (Druck der Schweighauser'schen Officin, 1897)

Verhandlungen des Botanischen Vereins für die Provinz Brandenburg - Botanischer Verein der Provinz Brandenburg. (Kommissions-Verlag von R. Gaertner, 1909)

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

Verzeichniss der im zoologischen Museum der Universität Halle-Wittenberg aufgestellten Säugethiere, Vögel und Amphibien - Burmeister, Hermann naturaliste et professeur 1807 -1892 (E. Anton, 1850)

Veterinary toxicology - Lander, G. D. (George Druce). (A. Eger, 1912)

Vick's catalogue and floral guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick's Sons, 1866)

Vick's floral guide. 1889 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jas. Vick's Sons, 1889)

Vick's floral guide. 1890 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jas. Vick's Sons, 1890)

Vick's floral guide. 1888 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jas. Vick's Sons, 1888)

Vick's floral guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick, 1885)

Vick's floral guide - Vick, James, 1818 -1882 (James Vick, 1880)

Vick's floral guide. 1881 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jas. Vick's Sons, 1881)

Vick's floral guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick's Sons, 1884)

Vick's floral guide - Vick, James, 1818 -1882 (James Vick's Sons, 1876)

Vick's floral guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick's Sons, 1886)

Vick's floral guide - Vick, James, 1818 -1882 (James Vick's Sons, 1878)

Vick's floral guide - Vick, James, 1818 -1882 (James Vick's Sons, 1881)

Vick's floral guide - Vick, James, 1818 -1882 (James Vick's Sons, 1882)

Vick's floral guide - Vick, James, 1818 -1882 (James Vick's Sons, 1884)

Vick's floral guide - Vick, James, 1818 -1882 (James Vick's Sons, 1885)

Vick's floral guide for 1875 - Vick, James, 1818 -1882 (James Vick, 1875)

Vick's flower and vegetable garden - Vick, James. (J. Vick, 1800)

Vick's flower and vegetable garden - Vick, James, 1818 -1882 (Published by James Vick, 1878)

Vick's illustrated catalogue and floral guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick, 1878)

Vick's illustrated catalogue and floral guide, 1871 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick, 1871)

Vick's illustrated catalogue and floral guide for 1868 - Vick, James, 1818 -1882 (James Vick, 1868)

Vick's illustrated catalogue and floral guide for 1869 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick, 1869)

Vick's illustrated catalogue and floral guide for 1870 - Vick, James, 1818 -1882 (James Vick, 1870)

Vick's illustrated catalogue and floral guide for 1872 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick, 1872)

Vick's illustrated floral guide for 1873 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick, 1873)

Vick's illustrated monthly magazine (J. Vick, 1886)

Vick's illustrated monthly magazine and floral guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick, 1887)

Vick's wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick, 1907)

Vick's wholesale price-list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick, 1908)

Vick's wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick, 1912)

Vick's wholesale price list, 1891 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick, 1891)

Vick's wholesale price list 1893 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick, 1893)

Vick's wholesale price list 1894 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick, 1894)

Vick's wholesale price list for 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick, 1913)

Vick's wholesale price-list : seeds, plants, bulbs, small fruits, florists' supplies for dealers only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vicks' Sons, 1901)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1890)

Videnskabelige meddelelser fra den Naturhistoriske forening i Kjöbenhavn - Naturhistoriske forening i Kjøbenhavn. (Selskabets Bestyrelse, 1876)

The view of Hindoostan - Pennant, Thomas, 1726 -1798 (Printed by H. Hughs, 1798)

Viti: an account of a government mission to the Vitian or Fijian Islands, in the years 1860-61 - Seemann, Berthold, 1825 -1871 (Macmillan & co, 1862)

Viti : or an account of a government mission to the Vitian or Fijian Islands in the years 1860-61 - Seemann, Berthold, 1825 -1871 (1862)

Vlyssis Aldrouandi patricii Bononiensis Serpentum et draconu[m] historiae libri duo - Aldrovandi, Ulisse, 1522 -1605 (Apud Clementem Ferronium, sumptibus M. Antonij Berni[a]ę, 1640)

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)

[W. R. Strong & Co. materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (W.R. Strong & Co, 1889)

W. W. Rawson & Co.'s list of novelties and secialties in flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1893)

The West-American scientist - Orcutt, Charles Russell, 1864 -1929 (C.R. Orcutt, 1902)

What comes from what; or, The relationships of animals and plants - Abbott, Charles L. (The author, 1922)

Whitefly of the world : a systematic catalogue of the Aleyrodidae (Homoptera) with host plant and natural enemy data - British Museum (Natural History) (British Museum (Natural History) and Wiley, 1978)

Whitnall's illustrated catalogue of seeds, plants, trees, shrubs, vines, tools, etc. : spring 1889 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C. B. Whitnall & Co, 1889)

Wholesale catalogue for the season of 1900 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick's Sons, 1900)

Wholesale catalogue of seeds plants and bulbs. 1902, spring - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick, 1902)

Wholesale price-list : Burpee's garden, farm, and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1897)

Wholesale price list : Burpee's garden, farm, and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee & Co, 1895)

Wholesale price list : Burpee's garden, farm, and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Co, 1896)

Wholesale price list : Burpee's garden, farm, and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee & Co, 1898)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1869)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1875)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1882)

Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer "Valdivia" 1898-1899 - Chun, Carl, 1852 -1914 (G. Fischer, 1922)

Wm. C. Beckert's descriptive and illustrated seed catalogue : vegetable, flower and field seeds all the recent introductions of value, spring flowering bulbs and roots, small tools and implements, fertilizers and insecticides, and sundry articles pertaining to the garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. C. Beckert, 1892)

Wörter-buch worinnen derer kräuter nahmen, beyworte, und sonst gewöhnliche redens-arten aus dem lateinischen ins teutsche übertragen sind; nebst einer kurtzen beschreibung von denen geschlectern und ordnungen derer kräuter - Probst, Johann Ernst, (Gedruckt bey August Samuel Crucigern, 1747)

Wood; a manual of the natural history and industrial applications of the timbers of commerce - Boulger, George Simonds, 1853 -1922 (E. Arnold, 1908)

Wood, a manual of the natural history and industrial applications of the timbers of commerce - Boulger, George Simonds, 1853 -1922 (E. Arnold, 1902)

Woordenboek of algemeene verhandeling der enkele droogeryen ... : in 't Fransch beschreven - Lémery, Nicolas, 1645 -1715 (By Jan Daniel Beman, 1743)

The World List of Threatened Trees (1998)

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)

Wrightia - University of Texas at Dallas. (University of Texas at Dallas, 1961)

Wrightia - University of Texas at Dallas. (University of Texas at Dallas, 1981)

W.W. Rawson & Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1897)

W.W. Rawson & Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1896)

W.W. Rawson & Co. seedsmen : what our seeds will do for you - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1901)

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

yun nan zhi wu zhi - Wu, Zhengyi. (ke xue chu ban she, 2006)

zhong guo zhi wu ke shu jian suo biao - Zhongguo zhi wu yan jiu suo bian (zhong guo ke xue yuan zhi wu yan jiu suo, 1953)

zhong guo zhong zi zhi wu ke shu ci dian - Hou, Kuanzhao 侯宽昭 (ke xue chu ban she, 1982)

Zoe:a biological journal (Zoe Publishing Co, 1894)

Zoognosia tabulis synopticis illustrata : in usum praelectionum Academiae imperialis medico-chirugicae mosquensis edita - Fischer von Waldheim, Gotthelf, 1771 -1853 (Typis Nicolai S. Vsevolozsky, 1813)

Zoología - Claus, Carl, 1835 -1899 (Imprenta y litografía de F. Nacente, 1891)

Zoological classification; a handy book of reference with tables of the subkingdoms, classes, orders, etc., of the animal kingdom, their characters and lists of the families and principal genera - Pascoe, Francis Polkinghorne, 1813 -1893 (J. Van Voorst, 1880)

Zoölogical science - Redfield, A. M. (Anna Maria), 1800 -1888 (E. B. & E. C. Kellogg, 1865)

Zoölogical science, or, Nature in living forms ... : adapted to elucidate the chart of the animal kingdom - Redfield, A. M. (Anna Maria), 1800 -1888 (E.B. & E.C. Kellogg, 1858)

Zoologische Bruchstücke. 3 vols - Leuckart, F. S. (Friedrich Sigismund), 1794 -1843 (1841)

Zoologische Jahrbücher. Supplementheft (Gustav Fischer, 1905)

Zoologischer Anzeiger - Deutsche Zoologische Gesellschaft. (VEB Gustav Fischer Verlag, 1888)

Zoology for students : a handbook - Royal College of Physicians of Edinburgh. (Daldy, Isbister, 1875)

The zoology of the voyage of the H.M.S. Erebus & Terror, under the command of Captain Sir James Clark Ross, during the years 1839 to 1843. By authority of the Lords Commissioners of the Admiralty - Gray, John Edward 1800 -1875 (E. W. Janson, 1844)