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

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

You can't do business from an empty nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D. Hill Nursery Company, 1950)

You get better quality for less...at our garden center - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alpha Nursery, 1958)

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

You win if you order today while our list is complete - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Southern Nursery & Landscape Co., Inc, 1950)

The young lady's book of botany : being a popular introduction to that delightful science - University of Leeds. Library. (Robert Tyas, 1838)

Your 1940 complete garden book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Storrs and Harrison Co, 1940)

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

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

Your garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waukegan Nurseries, Incorporated, 1945)

Your garden, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waukegan Nurseries, Incorporated, 1944)

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

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 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 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, 1997)

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 Botanik (1910)

Zeitschrift für Botanik (1911)

Zeitschrift für Botanik (1922)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1874)

Zeitschrift für Naturwissenschaften - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Verlag Naturwissenschaftlichen Vereins für Sachsen und Thüringen, 1882)

Zeitschrift für Pflanzenkrankheiten (E. Ulmer, 1891)

Zeitschrift für Pflanzenkrankheiten (E. Ulmer, 1919)

Zeitschrift für wissenschaftliche Mikroskopie und mikroskopische Technik (S. Hirzel [etc.], 1899)

Zeitschrift für wissenschaftliche Mikroskopie und mikroskopische Technik (S. Hirzel [etc.], 1914)

zhe jiang tian mu shan yao yong zhi wu zhi 浙江天目山药用植物志 - Zhejiang ren min chu ban she 浙江人民出版社 (zhe jiang ren min chu ban she chu ban浙江人民出版社出版, 1965)

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

zhi wu tu pu - Wang, Yunwu & Zhou Jianren. (shnag wu yin shu guan fa xing)

zhi wu xue la ding wen . shang ce 植物学拉丁文.上册 - Stearn, W T (ke xue chu ban she 科学出版社, 1981)

zhong guo gu sheng wu di li qu xi - gu sheng wu ji chu li lun cong shu bian wei hui (ke xue chu ban she, 1983)

zhong guo jing nei suan xing tu gai zhi tu he yan jian tu de zhi shi zhi wu - Hou, Xueyu (zhong guo ke xue yuan)

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 fen lei xue - zheng mian (xin ya shu dian chu ban, 1954)

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 fen lei xue jiang yi - Hu. Xianxiao (zhong hua shu ju chu ban, 1954)

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)

Zhongguo yao yong zhi wu zhi 中国药用植物志 - Pei, Jian 裴鑑 (zhong guo ke xue yuan zhi wu yan jiu suo中国科学院植物研究所)

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)

Zilke's plants, trees, shrubs, bulbs, evergreens, roses : 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Zilke Brothers Nursery, 1958)

Zilke's plants, trees, shrubs, bulbs, evergreens, roses : 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Zilke Brothers Nursery, 1956)

Zilke's plants, trees, shrubs, bulbs, evergreens, roses : 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Zilke Brothers Nursery, 1957)

Zoogeography - Hubbs, Carl L. (Carl Leavitt), 1894 -1979 (1958)

Zoologische Studien auf Capri - Eimer, Theodor, 1843 -1898 (W. Engelmann, 1873)

The Zoologist : a monthly journal of natural history (1911)