The Zoologist : a monthly journal of natural history (1859)

The Zoologist : a monthly journal of natural history (1860)

The Zoologist : a monthly journal of natural history (1866)

The Zoologist : a monthly journal of natural history (1878)

The Zoologist : a monthly journal of natural history (1879)

zou xiang 21 shi ji de zhong guo sheng tai xue zhong guo sheng tai xue hui di wu jie quan guo hui yuan dai biao da hui-ji xue shu tao lun hui lun wen ji - Zhongguo sheng tai xue hui (zhong guo sheng tai xue hui, 1995)

Zur Flora der Umgebung Lembergs - Tomaschek, Anton, 1826 -1891 (s.n, 1866)

Zur Flora Tirols. 1. Heft, Flora von Südtirol - Facchini, Francesco, 1788 -1852 (Druck Wagner, 1855)

Zur Kenntniss des Lebens in den stehenden Kleingewässern auf den Skäreninseln - Levander, K. M. (Kaarlo Mainio) ([publisher not identified], 1900)

Zur pilzflora Niederösterreichs - Beck, Günther. ([s.n.], 1880)

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

Известия на Царските природонаучни институти в София = Izvestiia na Tsarskitia prirodonauchni instituti v Sofiia - Tsarskitie prirodonauchni instituti (Sofiia, Bulgaria) (Pechatnitsa P. Glushkov, 1942)