Wholesale trade list : fall 1943, spring 1944 ornamentals - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hogansville Nurseries, 1943)

Wholesale trade list for nurserymen, florists and landscapers : season 1939, fall 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sherwood Nursery Co, 1938)

Wholesale trade list for nurserymen, florists and landscapers : season 1938, fall 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sherwood Nursery Co, 1937)

Wholesale trade list : lining out stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hogansville Nurseries, 1932)

Wholesale trade list : lining out stock and ornamentals - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hogansville Nurseries, 1933)

Wholesale trade-list of Pinehurst Nurseries : North Carolina woody and herbaceous plants and other ornamentals - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pinehurst Nurseries, 1900)

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 : season 1927-28 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.R. Parker, 1927)

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

Wholesale trade list : season 1936, fall 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sherwood Nursery Co, 1935)

Wholesale trade list : season 1937, fall 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sherwood Nursery Co, 1936)

Wholesale trade-list : season of 1901-1902 - Biltmore Nursery (Biltmore, N.C.) (Biltmore Nursery, 1903)

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

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

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

Willet's 1924 Spring catalog [of] field and garden seed for the South - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.L. Willet Seed Co, 1924)

Williams information book on gardening and farming : spring 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Co, 1928)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 2003)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 2004)

The Wind River Arboretum, 1912-1956 - Pacific Northwest Forest; Range Experiment Station (Portland, Or.) (Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1959)

Winning roses for your garden : 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tomlinson's Select Nurseries, 1953)

Winsel Gibbs Seed & Nursery Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel Gibbs Seed & Nursery Co, 1949)

Winter 1940 wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Griffing Nurseries, 1940)

Winter 1951-1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lindley Nurseries Inc, 1951)

Winter and spring trade price list : 1924 - Roeding, George Christian, 1868 -1928 (California Nursery Co, 1924)

Wolfe's Pecan Nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wolfe's Pecan Nursery, 1932)

Wolfe's Pecan Nursery [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wolfe's Pecan Nursery, 1931)

Wood-Howell Nurseries descriptive catalog and price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wood-Howell Nurseries, 1932)

Wood-Howell Nurseries price list, spring 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wood-Howell Nurseries, 1933)

World deforestation in the twentieth century - Duke University Press. (Duke University Press, 1988)

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)

wu ran lv hua zhi wu 污染绿化植物 - Jiang su sheng zhi wu yan jiu suo 江苏省植物研究所 (ke xue chu ban she chu ban 科学出版社出版, 1978)

xian dai hua fen ying yong yan jiu - Zhang, Jintan, Wang Pingli, Hao Haiping & Chen Songbo (ke xue chu ban she, 1990)

Young's spring bargains in evergreen lining out stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Robert C. Young, 1929)

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

yun nan zhi wu zhi - Wu, Zhengyi. (ke xue chu ban she, 1986)

yun nan zhong zi zhi wu ming lu - Zhongguo ke xue yuan. Kunming zhi wu yan jiu suo bian (yun nan ren min chu ban she)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1865)

Zeitschrift für Pflanzenkrankheiten (E. Ulmer, 1891)

Zeitschrift für Säugetierkunde : im Auftrage der Deutschen Gesellschaft für Säugetierkunde e.V - Deutsche Gesellschaft für Säugetierkunde (Die Gesellschaft, 1996)

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

zhu xi zhi wu zhi - Gan, Qiliang (hu bei chang jiang chu ban ji tuan hu bei ke xue ji shu chu ban she, 2005)