Wörterbücher der Naturgeschichte : in der deutschen, holländischen, dänischen, schwedischen, englischen, französischen, italienischen, Spanischen und Portugisischen Sprache - Nemnich, Philipp Andreas, 1764 -1822 (Adam Friedrich Böhme, 1798)

Wrightia - University of Texas at Dallas. (University of Texas at Dallas, 1959)

Wrightia - University of Texas at Dallas. (University of Texas at Dallas, 1961)

Wrightia - University of Texas at Dallas. (University of Texas at Dallas, 1981)

W.W. Wilmore : dahlia specialist - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Wilmore, 1902)

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

xian dai shi yong zhong yao 现代实用中药 - Ye, Juquan. 叶橘泉 (ke xue ji shu chu ban she chu ban 科学技术出版社出版, 1959)

Xiao xing an ling yi chun di qu seng lin geng xin diao cha chu bu bao gao 小兴安岭伊春地区森林更新调查初步报告 - Zhongguo ke xue yuan. Lin ye tu rang yan jiu suo. 中国科学院. 林业土壤研究所 (Ke xue chu ban she chu ban 科学出版社出版, 1957)

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

Yam culture in Porto Rico - Kinman, C. F. (Charles Franklin), 1880 - (Porto Rico Agricultural Experiment Station, 1921)

yao yong zhi wu xue 药用植物学 - quan guo zhong deng wei sheng xue xiao shi yong jiao cai yao yong zhi wu xue bian xie zu 全国中等卫生学校 试用教材药用植物学 编写组 (si chuan ren min chu ban she 四川人民出版社, 1979)

yao yong zuo wu zhai pei ji shu zi liao - Zhong, Jian (nong ye chu ban she, 1959)

Yard and garden; a book of practical information for the amateur gardener in city, town or suburb - Baker, Tarkington, 1878 -1924 (The Bobbs-Merrill company, 1908)

The year-book of agriculture : or The annual of agricultural progress and discovery for 1855 and 1856. Exhibiting the most important discoveries and improvements in agricultural mechanics, agricultural chemistry, agricultural and horticultural botany, agricultural and economic geology, agricultural zoology, meteorology, &c. Together wth statistics of American growth and production, a list of recent agricultural publications, classified tables of American agricultural patents for 1854-55, a catalogue of fruits adapted to the different sections of the United States, &c. With a comprehensive review, by the author, of the progress of American and foreign agriculture for the year 1855. Illustratd with numerous engravings - Wells, David A. (David Ames), 1828 -1898 (Childs & Peterson, 1856)

The Year-book of agriculture, or, The annual of agricultural progress and discovery - Wells, David A. (David Ames), 1828 -1898 (Childs & Peterson, 1855)

Year-book of agriculture; or, The annual of agricultural progress and discovery, for 1855 and 1856 - Wells, David A. (David Ames), 1828 -1898 (Childs & Peterson, 1856)

The year-book of facts in science and art: exhibiting the most important discoveries and improvements of the past year; in mechanics and the useful arts; natural philosophy; electricity; chemistry; zoology and botany; geology and mineralogy; meteorology and astronomy - Timbs, John, 1801 -1875 (W. Kent, 1861)

A year in Fiji, or, An inquiry into the botanical, agricultural, and economical resources of the colony - Horne, John, 1848 -1928 (E. Stanford; [etc., etc.], 1881)

yi chuan xue shou ce - Sun, Ruyong, An Xipei & Zhao Gongmin (hu nan ke xue ji shu chu ban she, 1989)

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 - Zhongguo ke xue yuan. Kunming zhi wu yan jiu suo (ke xue chu ban she, 1983)

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

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

Zeitschrift fur Acclimatisation - Acclimatisations Verein.

Zeitschrift fur Allgemeine Erdkunde (1858)

Zeitschrift für Botanik (1909)

Zeitschrift für Botanik (1911)

Zeitschrift für Botanik (1912)

Zeitschrift für Botanik (1913)

Zeitschrift für Botanik (1921)

Zeitschrift für Botanik (1923)

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

Zeitschrift für Pflanzenkrankheiten (E. Ulmer, 1891)

Zeitschrift für wissenschaftliche Mikroskopie und mikroskopische Technik (S. Hirzel [etc.], 1898)

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

Zentralblatt für Physiologie - Physiologische Gesellschaft zu Berlin. (F. Deuticke, 1914)

zhe jiang zhong yao shou ce 浙江中药手册 - Zhejiang Sheng (China). Wei sheng ting. (浙江人民出版社出版, 1959)

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 tu shuo - Zhou, Jianren. (shang wu yin shu guan, 1939)

zhi wu zhong ming shi - Ding, Guangqi (ke xue chu ban she, 1978)

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

zhong guo sha chong zhi wu zhi 中国杀虫植物志 - Jiang, Chuanyi 姜传义 (xin jiang ke ji wei sheng chu ban she ( K )新疆科技卫生出版社(K), 2000)

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 zhi wu xue wen xian ping lun - Bretschneider, E. (Emil), 1833 -1901 (shang wu yin shu guan, 1957)

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

zhong yao nong lin wai lai ru qin wu zhong de sheng wu xue yu kong zhi - Zheng, Xiaobo. (ke xue chu ban she, 2005)

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)

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)

Les zoocécidies des plantes d'Afrique, d'Asie et d'Océanie : description des galles, illustration, bibliographie détaillée, répartition géographique, index bibliographique - Houard, C. (Clodomir), 1873 -1943 (J. Hermann, 1922)

Les zoocécidies des plantes d'Europe et du bassin de la Méditerranée. Description des galles - Houard, Clodomir, 1873 - (A. Hermann, 1908)

Les zoocécidies des plantes d'Europe et du bassin de la Méditerranée. Description des galles - Houard, Clodomir, 1873 - (A. Hermann, 1909)

Zur Kenntnis der extrafloralen Nektarien - Schwendt, Eduard, 1881 - ([s.n.], 1906)

Zwei pflanzengeographische Documente - Drège, Jean François, 1794 -1881 (1843)