Zoologisches Zentralblatt (W. Engelmann, 1908)

Zoologisches Zentralblatt (W. Engelmann, 1909)

Zoologisches Zentralblatt (W. Engelmann, 1910)

Zoologisches Zentralblatt (W. Engelmann, 1911)

The Zoologist : a monthly journal of natural history (1853)

The Zoologist : a monthly journal of natural history (1854)

The Zoologist : a monthly journal of natural history (1855)

The Zoologist : a monthly journal of natural history (1856)

The Zoologist : a monthly journal of natural history (1861)

The Zoologist : a monthly journal of natural history (1867)

The Zoologist : a monthly journal of natural history (1869)

The Zoologist : a monthly journal of natural history (1874)

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

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

The Zoologist : a monthly journal of natural history (1881)

The Zoologist : a monthly journal of natural history (1883)

The Zoologist : a monthly journal of natural history (1885)

The Zoologist : a monthly journal of natural history (1893)

The Zoologist : a monthly journal of natural history (1896)

The Zoologist : a monthly journal of natural history (1900)

The zoologist's text-book, embracing the characters of the classes, orders, and genera, of almost the whole animal kingdom ... - Brown, Thomas, 1785 -1862 (A. Fullarton, & co.; [etc., etc.], 1833)

The zoologist's text-book, embracing the characters of the classes, orders, and genera, of almost the whole animal kingdom ... - Brown, Thomas, 1785 -1862 (A. Fullarton, & co.; [etc., etc.], 1832)

Zoology for students : a handbook - Royal College of Physicians of Edinburgh. (Daldy, Isbister, 1875)

Zoology of Colorado - Cockerell, Theodore D. A. (Theodore Dru Alison), 1866 -1948 (University of Colorado, 1927)

Zoosystematics and evolution (Pensoft, 2017)

Zoosystematics and evolution (Pensoft, 2019)

Zur Fauna der gehäusetragenden Landschnecken des Kantons Tessin - Eder, Leo, 1866 - (Buchdruckerei Werner-Riehm, 1914)

Zur fauna Montenegros und Nordalbaniens. Mollusken, Käfer, Isopoden, Chilopoden, Diplopoden - Wohlberedt, Otto, 1870 -1945 (Adolf Holzhausen, 1909)

Zur Gastropodenfauna von Basel und Umgebung - Bollinger, Gottfried, 1883 -1978 (Werner-Riehm, 1909)

Zur Zoogeographie der landbewohnenden Wirbellosen - Stoll, O. (1897)

Известия на Царските природонаучни институти в София = Izvestiia na Tsarskitia prirodonauchni instituti v Sofiia - Tsarskitie prirodonauchni instituti (Sofiia, Bulgaria) (Pechatnitsa P. Glushkov, 1936)