Wood's tested seeds, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.W. Wood & Sons, 1938)

Wood's tested seeds for fall planting, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.W. Wood & Sons, 1930)

Wood's tested seeds for fall planting, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.W. Wood & Sons, 1931)

Woodruff's Cash Nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woodruff's Cash Nursery, 1937)

Woodruff's Cash Nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woodruff's Cash Nursery, 1938)

The world needs food, plant something, food for defense, food for victory : plan your 1944 garden now - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Springfield Seed Company, 1944)

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

The world's best roses and rare rock plants : 1932 price list - Suhr's Flower Farms. (Suhr's Flower Farms, 1932)

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)

Wrightia - University of Texas at Dallas. (University of Texas at Dallas, 1975)

Write for our complete wholesale trade list! - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Boyd's Nursery Co, 1956)

[W.T. Hood & Co., Inc. evergreens, trees and plants trade circular and price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.T. Hood & Co., Inc, 1939)

Wyatt's bulbs plants seeds garden supplies : fall 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt and Sons, 1928)

Wyatt's garden book : seeds, plants, bulbs, garden supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt and Sons, 1930)

Wyatt's garden book : seeds, plants, bulbs, garden supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt and Sons, 1929)

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, 1926)

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, 1930)

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, 1939)

Wyatt's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt and Sons, 1940)

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

Wyatt's tested seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt and Sons, 1942)

Wyatt's tested seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt and Sons, 1946)

Wyatt's tested seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Job P. Wyatt and Sons, 1947)

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 se - Cui, Youwen. (shan xi ren ming chu ban she)

Year book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Plainfield Nursery, 1929)

Year book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winfield Nurseries, 1929)

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

Year book [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Plainfield Nursery, 1926)

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)

The Year book for 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, Inc, 1957)

Year book of the Pennsylvania Horticultural Society - Pennsylvania Horticultural Society. (Pennsylvania Horticulutural Society, 1936)

The yellow sheets. July-August, 1947 Vol. 2, No. 11 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Laura D. Cole, 1947)

Yoars price list for 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yoars House Plant Nursery, 1953)

Yopp garden seed : 40th annual catalogue and price list, 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Company, 1950)

Yopp's 26th annual seed catalog and garden guide, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Co., Inc, 1936)

Yopp's 27th annual seed catalog and garden guide, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Co., Inc, 1937)

Yopp's 28th annual seed catalog and garden guide, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Co., Inc, 1938)

Yopp's 29th annual seed catalog and garden guide, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Co., Inc, 1939)

Yopp's 32nd annual seed catalog and garden guide, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Company, Incorporated, 1942)

Yopp's eighteenth annual seed catalogue and garden guide : 1928 - G.E. Conkey Company. (Yopp Seed Company, 1928)

Yopp's garden seed : 36th annual catalogue and price list, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Company, 1946)

Yopp's garden seed : 38th annual catalogue and price list, 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Company, 1948)

Yopp's garden seed : 39th annual catalogue and price list, 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Company, 1949)

Yopp's nineteenth annual seed catalogue and garden guide, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Company, 1929)

Yopp's seventeenth annual seed catalogue and garden guide : 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Company, 1927)

Yopp's twentieth annual seed catalogue and garden guide, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Company, 1930)

Yopp's twenty-fifth annual seed catalog and garden guide, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Company, Incorporated, 1935)

Yopp's twenty-first annual seed catalog : nineteen thirty-one - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Company, Incorporated, 1931)

Yopp's twenty-fourth annual seed catalog and garden guide, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Company, Incorporated, 1934)

Yopp's twenty-second annual seed catalog, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Company, Incorporated, 1932)

You can depend on the fruits we grow and sell ; Some of the "butter and egg" money used for flowering shrubs will make the front yard beautiful - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Howard-Hickory Co, 1927)

You can grow peaches like these! - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O.S. Gray Nursery, 1946)

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

You'll gain quicker, stronger spring growth, and save on advancing costs by planting this fall - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.F. Barr Nurseries, 1941)

Your 1942 guide to better fruits and more beautiful homes - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bountiful Ridge Nurseries, 1942)

Your 1944 guide to better perennials, roses, herbs, and other ornamentals - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carroll Gardens, 1944)

Your 1945 guide to better perennials, roses, herbs, and other plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carroll Gardens, 1945)

Your 1948 guide to better perennials, bulbs, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carroll Gardens, 1948)

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

Your book of better fruits and flowers : 1959 planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Buntings' Nurseries, Inc, 1959)

Your gardening guide to better living : 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Green Valley Nursery Inc, 1957)

Your guide to better fruits and more beautiful homes for 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bountiful Ridge Nurseries, 1930)

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

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

Your invitation to our iris show and spring clearance sale : Friday, Apr. 28, thru Tue., May 9, courtesy days Fri., April 28 thru Tues., May 2 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tuttle Bros. Nurseries, 1950)

Your outdoor living room - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The W.A. Natorp Company, 1949)

Your price brochure from Evergreen Garden Nursery, division of Stewart's Yule Tree Farm : evergreens, trees, and modern plants, locally grown and north-hardy, rustic fencing - flagpoles - lamp posts, visitors and browsers always welcome - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Evergreen Garden Nursery, 1955)

Your price list, for fall and spring, 1948-49 : lining out stock, evergreens, trees, shrubs, vines - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McMinnville Tree Co, 1948)

Your spring 1947 guide to better perennials, bulbs, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carroll Gardens, 1947)

yun nan zhi wu zhi - Wu, Zhengyi. (ke xue chu ban she, 1991)

Yunnan zhong zi zhi wu ming lu - Zhongguo ke xue yuan. Kunming zhi wu yan jiu suo. (Yunnan ren min chu ban she, 1984)

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

zhi wu fen lei xue jian bian - Hu, Xiansu (gao deng jiao yu chu ban she)

zhi wu xue la ding wen . xia ce 植物学拉丁文.下册 - Stearn, W T (ke xue chu ban she 科学出版社, 1980)

zhong guo dong bei zhi wu jian suo biao - dong bei nong lin xue yuan zhi wu jiao yan zu he bian (dong bei nong lin xue yuan zhi wu jiao yan zu)

zhong guo guan jian di qu sheng wu duo yang xing bao yu de ya jiu lun wen hui bian (1998-2000) - Sun, Ruyong. (guo jia zi ran ke xue ji jin jiu wu zhong da xiang mu, 2001)

zhong guo tan yang qu zhi wu zhi - Xu, Yangpeng & Wang Kezhi (ning xia ren min chu ban she, 1996)

Zhong guo tui hua sheng tai xi tong yan jiu = Studies on degraded ecosystems in China - Chen, Lingzhi, 1933 - (Zhong guo ke xue ji shu chu ban she, 1995)

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)

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)

The Zoological record - Zoological Society of London. (J.V. Voorst, 1909)