Wm. C. Wilson's annual catalogue of green-house and bedding plants, flower and vegetable seeds : for the spring of 1880 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. C. WIlson, 1880)

Wm. Elliott & Sons : 1893 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1893)

Wm. Elliott & Sons' list of flower, garden and grass seeds, also implements, fertilizers and supplies, for the trade only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1904)

Wm. Elliott & Sons' list of flower, garden and grass seeds, also implements, fertilizers and supplies, for the trade only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1896)

Wm. Elliott & Sons seedsmen : 1845 1899 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1899)

Wm. Elliott & Sons seedsmen : 1845 1899 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1900)

Wm. Elliott & Sons seedsmen : 1898 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1898)

Wm. Elliott & Sons seedsmen : importers & growers of seeds and bulbs 1892 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1892)

Wm. Ewing & Co.'s seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Ewing & Co, 1902)

Wm. F. Bassett & Son's book of plants grown at the Bellevue Nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. F. Bassett & Son, 1897)

Wm. R. Prince & Co.'s catalogue of superior bulbous and tuberous flowers - Wm. R. Prince & Co. (Wm. R. Prince & Co, 1855)

Wm. S. Little & Co.'s semi-annual price list : fall 1896 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.S. Little & Co, 1896)

Wm. S. Little & Co.'s semi-annual price list : fall 1896 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.S. Little & Co, 1897)

Wm. S. Little & Co.'s semi-annual price list : spring 1896 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.S. Little & Co, 1896)

Wm. S. Little & Co.'s semi-annual price list : spring 1896 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.S. Little & Co, 1897)

Wm. S. Little & Co.'s semi-annual price list : spring 1898 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.S. Little & Co, 1898)

Wm. S. Little's semi-annual trade list for the fall of 1895 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. S. Falls, 1895)

Wm. S. Little's semi-annual trade list for the spring of 1895 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. S. Falls, 1895)

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)

Wochenschrift des Vereines zur Beförderung des Gartenbaues in den Königlich Preussischen Staaten für Gärtnerei und Pflanzenkunde - Koch, Karl, 1809 -1879 (Wiegandt & Hempel [etc.], 1860)

Wodarch's introduction to the study of conchology : describing the orders, genera, and species of shells : with observations on the nature and properties of the animals and directions for collecting, preserving, and cleaning shells - Mawe, John, 1764 -1829 (Published by Longman, Hurst, Rees, Orme, and Browne and by J. Mawe, 1825)

Wodarch's introduction to the study of conchology: describing the orders, genera, and species of shells: with observations on the nature and properties of the animals; and directions for collecting, preserving, and cleaning shells - Mawe, John, 1764 -1829 (Published by Longman, Rees, Orme, Brown, and Green, ... and by J. Mawe, 1827)

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

Wolferdi Senguerdii phil. doct. Tractatus physicus de tarantula : in quo praeter ejus descriptionem, effectus veneni tarantulae, qui hactenus fuerunt occultis qualitatibus adscripti, rationibus naturalibus deducuntur, & illustrantur - Gaasbequii (Firm), (Apud Gaasbeeckios, 1668)

Woman in science - Zahm, John Augustine, 1851 -1921 (Appleton, 1913)

The wonderful new rose hoosier beauty : see first page for description and price - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Baines, 1918)

The wonderful new rose "sunburst" 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Good & Reese Co, 1916)

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)

The Woodland Gardens : 1928 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woodland Gardens, 1928)

The Woodland Gardens, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woodland Gardens, 1930)

The Woodland Gardens, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woodland Gardens, 1931)

Woodriff's fairyland begonias : tuberous, fiberous, rex, hybrids - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leslie Woodriff, 1942)

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)

Woods Bros. Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woods Brothers Co, 1920)

Woolson & Co.'s catalogue of hardy perennial plants and price list : spring and fall of 1879 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woolson & Co, 1879)

Woolson & Co.'s descriptive catalogue of hardy perennial plants and price list : spring and fall of 1880 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woolson & Co, 1880)

The works of Francis Bacon baron of Verulam, viscount St. Albans, and lord high chancellor of England - Bacon, Francis, 1561 -1626 (Printed for W. Baynes and Son, 1824)

Works on horses and equitation : a bibliographical record of hippology - Huth, F. H. (Frederick Henry), 1844 - (B. Quaritch, 1887)

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

World Checklist of Threatened Birds (1993)

The world's best creations : spring 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Berwick Dahlia Gardens, 1931)

The world's best dahlias : new creations and old friends, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peacock Dahlia Farms, 1932)

The world's best dahlias : new creations and old friends [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peacock Dahlia Farms, 1931)

The world's best roses and rare perennials, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Suhr's Flower Farms, 1936)

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)

Wrightia - University of Texas at Dallas. (University of Texas at Dallas, 1949)

The writings of John Burroughs - Burroughs, John, 1837 -1921 (Houghton, Mifflin, & co, 1895)

W.T. Hood & Company, Inc., "Old Dominion Nurseries, Richmond, Virginia - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.T. Hood & Co, 1944)

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

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, 1898)

W.W. Rawson & Co. seedsmen - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1899)

W.W. Rawson & Co. seedsmen - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1900)

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)

W.W. Rawson & Co. seedsmen - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1906)

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)

Wyatt's garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt & Sons Co, 1928)

Wyatt's garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt & Sons Co, 1929)

Wyatt's garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt & Sons Co, 1926)

Wyatt's garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt & Sons Co, 1930)

Wyatt's garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt & Sons Co, 1927)

Wyatt's garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt & Sons Co, 1931)

Wyatt's garden guide : 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt & Sons Co, 1925)

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

Wyatt's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt and Sons, 1938)

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

Wylie's hardy perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wylie Nurseries, 1923)

Xenia orchidacea : Beiträge zur Kenntniss der Orchideen - Reichenbach, H. G. (Heinrich Gustav) 1824 -1889 (F.A. Brockhaus, 1858)

Yates' annual, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur Yates & Co., Ltd, 1939)

Year book - Toronto Horticultural Society (1917)

Year book 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ross Bros. Co, 1923)

Year book 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ross Bros. Co, 1924)

Year book 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ross Bros. Co, 1925)

Year book 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ross Bros. Co, 1926)

Year book - Carnegie Institution of Washington - Carnegie Institution of Washington (Carnegie Institution of Washington, 1916)

The Yellowstone National Park - Comstock, Theo. B. (Theodore Bryant), 1849 -1915 (1874)

Young folk's illustrated book of birds : with numerous original, instructive and amusing anecdotes - Bilby, T. (Thomas), 1794 -1872 (John W. Lovell Co, 1880)

The young gardener's assistant: containing a catalogue of garden and flower seeds, with practical directions under each head, for the cultivation of culinary vegetables and flowers, with directions for cultivating fruit trees, the grape vine, &c - Bridgeman, Thomas, 1786 -1850 (W. Mitchell, 1835)

The young oölogist (1884)

Young scientist (Industrial Publication Company, 1878)

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

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

Your bulk catalog for spring 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Barnes Importers, 1950)

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

Your copy of Park's 1941 book of autumn - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. W. Park Seed Co, 1941)

Your garden [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Paramus Nursery, Inc, 1928)

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, 1946)

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

Your garden favorites : Burnett's formula no. 1 lawn grass seed - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett-Seedsmen Inc, 1950)

Your garden favorites : Burnett's formula No. 1 lawn grass seed - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett-Seedsmen Inc, 1949)

Your garden favorites : Burnett's formula No.1 lawn grass seed - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett-Seedsmen Inc, 1948)

Your garden favorites : Burnett's formula No.1 lawn grass seed - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett-Seedsmen Inc, 1947)

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

Your garden needs in plants and seeds for nineteen twenty-six : our fourth year - Roderick M. Crocket & Co., Inc. (Roderick M. Crocket & Co, 1926)

Your home ... your garden [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westminster Nursery, 1930)

Your home ... your garden [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westminster Nursery, 1931)

Zant's blue ribbon dahlias, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Zant's Wildwood Gardens, 1934)

Zant's blue ribbon dahlias, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Zant's Wildwood Gardens, 1935)

Zeitschrift für die gesammte Ornithologie - Madarász, Gyula, 1858 -1931 (Franklin-Verein, 1884)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1854)

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, 1866)

Zeitschrift für Entomologie - Verein für schlesische Insektenkunde zu Breslau. (In Commission bei I. Urban Kern, 1892)

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

Zeitschrift für wissenschaftliche Zoologie - Kölliker, Albert, 1817 -1905 (Wilhelm Engelmann, 1882)

Zoe:a biological journal (Zoe Publishing Co, 1891)

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

Zoogeographische und palaeontologische Beiträge - Brandt, Johann-Friedrich, 1802 -1879 (Buchdruckerei der kaiserlichen Academie der Wissenschaften, 1867)

Zoologica (Erwin Nägele, 1905)

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)

The Zoological record - Zoological Society of London. (J.V. Voorst, 1873)

The Zoological record - Zoological Society of London. (J.V. Voorst, 1880)

The Zoological record - Zoological Society of London. (J.V. Voorst, 1884)

The Zoological record - Zoological Society of London. (J.V. Voorst, 1890)

The Zoological record - Zoological Society of London. (J.V. Voorst, 1897)

The Zoological record - Zoological Society of London. (J.V. Voorst, 1913)

The Zoological record - Zoological Society of London. (J.V. Voorst, 1918)

The Zoological record - Zoological Society of London. (J.V. Voorst, 1920)

Zoological series - Geological; Natural History Survey of Minnesota. (Geological and Natural History Survey, 1892)

Zoologische Beyträge zur XIII. Ausgabe des Linnéischen Natursystems - Linné, Carl von, 1707 -1778 (In der Weidmannischen Buchhandlung, 1794)

Zoologische Beyträge zur XIII. Ausgabe des Linnéischen Natursystems - Linné, Carl von, 1707 -1778 (In der Weidmannischen Buchhandlung, 1795)

Der Zoologische Garten - International Union of Directors of Zoological Gardens (G. Fischer, Zoologische gesellschaft, 1862)

Der Zoologische Garten - International Union of Directors of Zoological Gardens (G. Fischer, Zoologische gesellschaft, 1868)

Der Zoologische Garten - International Union of Directors of Zoological Gardens (G. Fischer, Zoologische gesellschaft, 1869)

Der Zoologische Garten - International Union of Directors of Zoological Gardens (G. Fischer, Zoologische gesellschaft, 1873)

Der Zoologische Garten - International Union of Directors of Zoological Gardens (G. Fischer, Zoologische gesellschaft, 1880)

Der Zoologische Garten - International Union of Directors of Zoological Gardens (G. Fischer, Zoologische gesellschaft, 1898)

Zoologische Jahrbücher. Abteilung für Anatomie und Ontogenie der Tiere Abteilung für Anatomie und Ontogenie der Tiere (G. Fischer, c -1993, 1905)

Zoologischer Anzeiger - Deutsche Zoologische Gesellschaft. (VEB Gustav Fischer Verlag, 1886)