The wild garden, or the naturalization and natural grouping of hardy exotic plants with a chapter on the garden of British wild flowers - Robinson, W. (William), 1838 -1935 (J. Murray, 1894)

Wilk's seeds, a growing necessity - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk, 1929)

Wilk's seeds, a growing necessity - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk, 1928)

Wilk's seeds : "a growing necessity", 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk & Co, 1930)

Wilk's seeds : "a growing necessity", 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk & Co, 1931)

Wilk's seeds : "a growing necessity", 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk & Co, 1932)

Wilk's seeds : "a growing necessity", 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk & Co, 1933)

Wilk's seeds : "a growing necessity", 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk & Co, 1934)

Wilk's seeds : "a growing necessity", 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk & Co, 1935)

Wilk's seeds : "a growing necessity", 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk & Co, 1936)

Wilk's seeds : "a growing necessity", 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk & Co, 1937)

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

[William Ewing Company materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1908)

Williams' 1925 information book on gardening and farming - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Company, 1925)

Williams' information book on gardening and farming : 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Company, 1927)

Williams' information book on gardening and farming : season 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Company, 1926)

Williams' information book on gardening and farming : season 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Company, 1924)

Williams' information book on gardening and farming : season 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Company, 1923)

Wilson's garden book for 1921 (eighth year) : tested seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Wilson Seed Co., Incorporated, 1921)

Wilson's seed annual for 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Wilson Seed Co. Incorporated, 1914)

Wilson's seed annual for 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Wilson Seed Company Incorporated, 1915)

Wilson's seed annual for 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Wilson Seed Company Incorporated, 1916)

Wilson's seed annual for 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Wilson Seed Company Incorporated, 1917)

Wilson's Seeds, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wilson's Seeds, 1942)

Wilson's Seeds, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wilson's Seeds, 1944)

Wilson's Seeds, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wilson's Seeds, 1945)

Wilson's seeds : better seeds for better gardens, 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wilson's Seeds, 1948)

Wilson's seeds : better seeds for better gardens, 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wilson's Seeds, 1949)

Wilson's seeds for better gardens, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wilson's Seeds, 1946)

Wilson's seeds for better gardens, 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wilson's Seeds, 1947)

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

Die wissenschaftlichen Ergebnisse der Vega-Expedition - Nordenskiöld, A. E. (Adolf Erik), 1832 -1901 (Brockhaus, 1883)

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)

Wochenschrift des Vereines zur Beförderung des Gartenbaues in den Königlich Preussischen Staaten für Gärtnerei und Pflanzenkunde - Koch, Karl, 1809 -1879 (Wiegandt & Hempel [etc.], 1861)

Woehler's quality seeds : flower and vegetable seeds bulbs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H. L. Woehler Co, 1930)

Wonders of the garden : spring 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Max Schling Seedsmen, Inc, 1957)

Woodgro 1935 seed manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Wood & Sons Inc, 1935)

Woodgro 1936 seed manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Wood & Sons Inc, 1936)

Woodgro 1937 seed manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Wood & Sons Inc, 1937)

Woodgro 1938 seed manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Wood & Sons Inc, 1938)

Woodgro 1940 seed manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Wood & Sons Inc, 1940)

Woodruff Boyce annual [of] vegetable, field, flower and garden seed, nursery stock, ornamental shrubs : 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woodruff-Boyce Seed Co, 1920)

Woordenboek der Nederlandsche volksnamen van planten ; uit de gegevens, verzameld door de Commissie voor Nederlandsche Plantennamem - Heukels, Hendrik, 1854 -1936 (W. Versluys, 1907)

A word about your seed - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert Seed & Bulb Co, 1925)

The world best seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elliott Nursery Co, 1922)

World treasures from Flowerland - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Paul J. Howard's Horticultural Establishment, 1935)

World treasures from Flowerland : 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Paul J. Howard's Horticultural Establishment, 1937)

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

W.W. Rawson & Co. seedsmen - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1903)

W.W. Rawson & Co. seedsmen - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1904)

W.W. Rawson & Co. seedsmen - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1905)

Wyatt's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt and Sons, 1932)

Wyatt's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt and Sons, 1937)

Wyatt's spring catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt and Sons, 1933)

Wyatt's spring catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt and Sons, 1934)

Wyatts seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt and Sons, 1935)

Wyatts seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt and Sons, 1936)

xi an zhi wu zhi - Xie, Yintang, Wang Mali & Zhao Guifang (shan xi ke xue ji shu chu ban she, 2007)

xin jiang sheng wu duo yang xing - Yuan, Guoying (xin jiang ke xue ji shu chu ban she, 2008)

Year book : 1927 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery and Seed Co, 1927)

Year book : 1928 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery and Seed Company, 1928)

Year book, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Graham & Ross Seed & Feed Co, 1931)

Year book 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery & Seed Co, 1937)

Year book for 1930 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Graham & Ross Seed & Feed Co, 1930)

Year book for 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery & Seed Co, 1934)

Year book for 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery & Seed Co, 1935)

Year book for 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery & Seed Co, 1936)

Yearbook / Botanical Society of the British Isles - Botanical Society of the British Isles. (1949)

Yearbook of agriculture - United States. Department of Agriculture. (U.S. Govt. Print. Off, 1897)

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 (Mitchell & Turner, 1837)

Your 1949 garden book : the best rose forty-niner - Henry A. Dreer (Firm) (Henry A. Dreer, 1949)

Your 1954 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Simpson Seed Company, 1954)

Your blue book of gardening : 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel-Gibbs Seed Company, 1926)

Your California planting guide, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.F. Smith & Co., Inc, 1943)

Your garden favorites - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett-Seedsmen Inc, 1946)

Your garden favorites - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett-Seedsmen Inc, 1937)

Your garden favorites - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett-Seedsmen Inc, 1945)

Your garden favorites : garden for victory - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett-Seedsmen Inc, 1944)

yun nan zhi wu zhi - Wu, Zhengyi. (ke xue chu ban she, 1995)

zai pei zhi wu ming lu - Zhongguo ke xue yuan. Zhi wu yan jiu suo (zhong guo ke xue yuan)

Zeitschrift für Pflanzenzüchtung - Bayerischer Saatzuchtverein. (Paul Parey, 1913)

Zeitschrift für Pflanzenzüchtung - Bayerischer Saatzuchtverein. (Paul Parey, 1914)

Zeitschrift für Pflanzenzüchtung - Bayerischer Saatzuchtverein. (Paul Parey, 1921)

Zeitschrift fur Acclimatisation - Acclimatisations Verein.

Zeitschrift für Botanik (1911)

Zeitschrift für Botanik (1916)

Zeitschrift für Botanik (1918)

Zeitschrift für Botanik (1921)

Zeitschrift für Botanik (1923)

Zeitschrift für induktive Abstammungs- und Vererbungslehre (Springer-Verlag, 1908)

Zeitschrift für induktive Abstammungs- und Vererbungslehre (Springer-Verlag, 1913)

Zeitschrift für induktive Abstammungs- und Vererbungslehre (Springer-Verlag, 1914)

Zeitschrift für induktive Abstammungs- und Vererbungslehre (Springer-Verlag, 1915)

Zeitschrift für induktive Abstammungs- und Vererbungslehre (Springer-Verlag, 1817)

Zeitschrift für induktive Abstammungs- und Vererbungslehre (Springer-Verlag, 1918)

Zeitschrift für induktive Abstammungs- und Vererbungslehre (Springer-Verlag, 1919)

Zeitschrift für Naturwissenschaften - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Verlag Naturwissenschaftlichen Vereins für Sachsen und Thüringen, 1905)

Zeitschrift für Pflanzenkrankheiten (E. Ulmer, 1891)

Zentralblatt für allgemeine und experimentelle Biologie (S. Hirzel, 1910)

Zentralblatt für allgemeine und experimentelle Biologie (S. Hirzel, 1911)

Zentralblatt für Zoologie, allgemeine und experimentelle Biologie (B.G. Teubner, 1912)

zhong guo sha mo zhi wu zhi - Liu, Yingxin (ke xue chu ban she, 1987)

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)

zhong zi zhi wu ming cheng - Zhongguo ke xue yuan bian yi ju (zhong guo ke xue yuan, 1954)

zhong zi zhi wu shu zhong jian suo biao . shang ce 种子植物属种检索表.上册 - Shanghai shi fan xue yuan hua dong shi fan da xue 上海师范学院, 华东师范大学 (ren min jiao yu chu ban she 人民教育出版社, 1980)

Ziva : casopis pro biologickou práci - Akademie ved Ceské republiky (Academia, 1853)

Les zoocécidies des plantes d'Europe et du bassin de la Méditerranée. Description des galles - Houard, Clodomir, 1873 - (A. Hermann, 1908)

Les zoocécidies des plantes d'Europe et du bassin de la Méditerranée. Description des galles - Houard, Clodomir, 1873 - (A. Hermann, 1909)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1885)

Zur Flora Tirols 1. Heft Flora von Südtirol - Facchini, Francesco, 1788 -1852 (Druck Wagner, 1855)