Wholesale trade list : fall, 1915-spring, 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry S. Dawson, 1915)

Wholesale trade list : fall, 1921 : heavy surplus - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1921)

Wholesale trade list : fall 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willadean Nurseries, Inc, 1929)

Wholesale trade list : fall 1929 : ornamentals, evergreens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Berryhill Nursery Co, 1929)

Wholesale trade list : fall 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willadean Nurseries, Inc, 1930)

Wholesale trade list : fall 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willadean Nurseries, Inc, 1931)

Wholesale trade list : fall 1940 spring 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Naperville Nurseries, Inc, 1940)

Wholesale trade list : fall 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shenandoah Nurseries, 1949)

Wholesale trade list : fall 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shenandoah Nurseries, 1951)

Wholesale trade list : fall of 1934, September 21 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Co, 1934)

Wholesale trade list for nurserymen, florists and dealers : February 10, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Plumfield Nurseries, 1934)

Wholesale trade list : January 1, 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shenandoah Nurseries, 1955)

Wholesale trade list : January 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shenandoah Nurseries, 1956)

Wholesale trade-list, nineteen thirty - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1930)

Wholesale trade-list, nineteen thirty-one - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Incorporated, 1931)

Wholesale trade-list, nineteen thirty-two - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Incorporated, 1932)

Wholesale trade-list, nineteen twenty-nine - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1929)

Wholesale trade list No. 385, spring 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Naperville Nurseries, 1937)

Wholesale trade list of Kelsey's hardy American plants and Carolina mountain flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. ([Harlan P. Kelsey], 1896)

Wholesale trade-list of Pinehurst Nurseries : woody and herbaceous plants and other ornamentals - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pinehurst Nurseries, 1902)

Wholesale trade list of the Morrisville Nursseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Samuel C. Moon, 1900)

Wholesale trade list of the Morrisville Nursseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Samuel C. Moon, 1899)

Wholesale trade list on lining out stock : Fall 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Naperville Nurseries, 1924)

Wholesale trade list on lining out stock, fall–1931 / Naperville Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Naperville Nurseries, 1931)

Wholesale trade list on lining out stock : spring 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Naperville Nurseries, 1925)

Wholesale trade list on lining out stock : spring 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Naperville Nurseries, 1926)

Wholesale trade list : season 1928-29 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willadean Nurseries, Inc, 1928)

Wholesale trade-list : season of 1907-1908 - Biltmore Nursery (Biltmore, N.C.) (Biltmore Nursery, 1908)

Wholesale trade-list : season of 1909-1910 - Biltmore Nursery (Biltmore, N.C.) (Biltmore Nursery, 1909)

Wholesale trade list : spring 1907 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Meehan & Sons, 1907)

Wholesale trade list : spring, 1914-fall, 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry S. Dawson, 1914)

Wholesale trade list : spring, 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry S. Dawson, 1915)

Wholesale trade list : spring 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Steele's Shrewsbury Nurseries, 1924)

Wholesale trade list : spring 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willadean Nurseries, Inc, 1930)

Wholesale trade list : spring 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willadean Nurseries, Inc, 1931)

Wholesale trade list : spring 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willadean Nurseries, Inc, 1932)

Wholesale trade list : spring 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shenandoah Nurseries, 1952)

Wholesale trade list : spring of 1934, February 1 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Co, 1934)

Wholesale trade list, spring of 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Plumfield Nurseries, 1937)

Wholesale trade list, spring of 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Plumfield Nurseries, 1938)

The why and how of shade trees and evergreen - Harrison's Nurseries (Berlin, Md.) (Harrison's, 1912)

Wiener entomologische Zeitung (E. Reitter [etc.], 1905)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1889)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1890)

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

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1893)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1895)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1898)

Wiener's plant book for 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wiener Nursery, 1938)

Willems, Sons' Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willems, Sons' Nurseries, 1927)

Wilmington flora : a list of plants growing about Wilmington, North Carolina, with date of flowering. With a map of New Hanover county - Wood, Thomas Fanning, 1841 -1892 (Edwards, Broughton & Co, 1886)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1957)

The Winfield Nurseries' trees of quality : what others say about them - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winfield Nursery Co, 1910)

Winter bargain list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Couch Bros. Nursery Company, 1940)

Winter botany - Trelease, William, 1857 -1945 (The author, 1918)

Winter botany, a companion volume to the author's Plant materials of decorative gardening - Trelease, William, 1857 -1945 (Trelease, 1918)

Winter trade list Dec. 26, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1939)

Winter wholesale list : February 13, 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Co, 1950)

Winter wholesale trade list : January 2, 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shenandoah Nurseries, 1958)

Winter wholesale trade list : Nov. 27, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1936)

Wisconsin timber industry : an assessment of timber output trends - North Central Forest Experiment Station (Saint Paul, Minn.) (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1985)

Wm. Flemer's Sons Inc., F. & F. Nurseries-Princeton Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Flemer's Sons Inc, 1928)

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

Woodland conservation for teachers in Iowa, Illinois, Indiana, and Ohio - United States. Forest Service. ([s.n.], 1955)

The Woods and Timbers of North Carolina - Curtis, M. A. (Moses Ashley), 1808 -1872 (P.M. Hale, 1883)

The woods and timbers of North Carolina : a compilation from the botanical and geological reports of Drs. Curtis, Emmons and Kerr, to which are added information obtained from the Census bureau and accurate reports from the several counties - Curtis, M. A. (Moses Ashley), 1808 -1872 (P.M. Hale, 1883)

The woods of the United States - Sargent, Charles Sprague, 1841 -1927 (D. Appleton and company, 1885)

The woods of the United States : with an account of their structure, qualities and uses ; with geographical and other notes upon the trees which produce them - Sargent, Charles Sprague, 1841 -1927 (Appleton, 1885)

The woods of the United States - Sargent, Charles Sprague, 1841 -1927 (D. Appleton and Co, 1885)

Woody plants in winter; a manual of common trees and shrubs in winter in the Northeastern United States and southeastern Canada - Ammons, Nelle P. 1889 - (Boxwood Press, 1958)

The woody plants of Kentucky - Garman, Harrison, 1858 - (Kentucky Agricultural Experiment Station of the State University, 1913)

World's champion fruit trees & hardy ornamentals - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stark Bro's Nurseries & Orchards Co, 1949)

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

Wren-A-Dell Nursery, Hillsdale, N.J - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wren-A-Dell Nursery, 1932)

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

[Wyman's Framingham Nurseries materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1918)

Wyman's garden book, 1939 - Framingham Nurseries, Framingham, Mass. (Wyman's Framingham Nurseries, 1938)

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

xi bei ye sheng you yong zhi wu shou ce - Cui, Youwen. (shan xi ren ming chu ban she)

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

Year book Section II, No. 37 a complete catalog of evergreen shrubs, trees, vines, annuals, perennials, roses, peonies, iris, phlox, gladioli, dahlias & accessories - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Little Tree Farms, 1927)

The year book, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, Inc, 1941)

Year book, 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, Inc, 1948)

Year book, 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, Inc, 1949)

The year book for 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1937)

The year book for 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1938)

The year book for 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1940)

The year book for 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1942)

The year book for 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1943)

The year book for 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1944)

The year book for 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1945)

The Year book for 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, Inc, 1950)

The Year book for 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, Inc, 1951)

The Year book for 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, Inc, 1952)

The Year book for 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, Inc, 1953)

The Year book for 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, Inc, 1954)

The Year book for 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, Inc, 1955)

The Year book for 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, Inc, 1956)

Yearbook of agriculture - United States. Department of Agriculture. (U.S. Govt. Print. Off, 1899)

Yearbook of agriculture - United States. Department of Agriculture. (U.S. Govt. Print. Off, 1902)

Yearbook of agriculture - United States. Department of Agriculture. (U.S. Govt. Print. Off, 1905)

Yearbook of the United States Department of Agriculture - United States. Department of Agriculture. (G.P.O, 1895)

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 - yun nan sheng zhi wu yan jiu suo (ke xue chu ban she, 1979)

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

Zeitschrift des Mährischen Landesmuseums - Hucke, Karl. (Die Gesellschaft, 1907)

Zeitschrift für die Entomologie (Friedrich Fleischer, 1840)

Zeitschrift für Pflanzenkrankheiten (E. Ulmer, 1891)

Zeitschrift für Pflanzenkrankheiten (E. Ulmer, 1919)

Zeitschrift für wissenschaftliche Insektenbiologie (s.n, 1914)

Zentralblatt für Physiologie - Physiologische Gesellschaft zu Berlin. (F. Deuticke, 1913)

zhong guo biao zhun hua shi shou ce 中国标准化石手册 - Wang, Longwen 汪龙文 (新知识出版社出版, 1956)

zhong guo jing ji zhi wu bing yuan mu lu - Dai, Fanglan, Xiang Wangnian & Zheng Ruyong (ke xue chu ban she, 1958)

zhong guo mu hua shi - Shenzhen shi cheng shi guan li ju deng (zhong guo lin ye chu ban she, 2006)