Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1904)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1905)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1906)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1907)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1908)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1909)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1910)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1913)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1911)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1912)

Zoologisches Centralblatt (W. Engelmann, 1894)

Zoologisches Centralblatt (W. Engelmann, 1896)

Zoologisches Centralblatt (W. Engelmann, 1897)

Zoologisches Centralblatt (W. Engelmann, 1899)

Zoologisches Centralblatt (W. Engelmann, 1900)

Zoologisches Centralblatt (W. Engelmann, 1901)

Zoologisches Taschenbuch für Studierende zum Gebrauch bei Vorlesungen und praktischen Übungen zusammengestellt - Selenka, Emil, 1842 -1902 (Georg Thieme, 1907)

Zoologisches Taschenbuch für Studierende zum Gebrauch bei Vorlesungen und praktischen Übungen - Selenka, Emil, 1842 -1902 (Georgi, 1897)

Zoologisches Zentralblatt (W. Engelmann, 1904)

Zoologisches Zentralblatt (W. Engelmann, 1905)

Zoologisches Zentralblatt (W. Engelmann, 1906)

Zoologisches Zentralblatt (W. Engelmann, 1907)

Zoologisches Zentralblatt (W. Engelmann, 1909)

The Zoologist : a monthly journal of natural history (1843)

The Zoologist : a monthly journal of natural history (1848)

The Zoologist : a monthly journal of natural history (1864)

The Zoologist : a monthly journal of natural history (1870)

The Zoologist : a monthly journal of natural history (1871)

The Zoologist : a monthly journal of natural history (1872)

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

The Zoologist : a monthly journal of natural history (1876)

The Zoologist : a monthly journal of natural history (1877)

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

The Zoologist : a monthly journal of natural history (1888)

The Zoologist : a monthly journal of natural history (1890)

The Zoologist : a monthly journal of natural history (1894)

The Zoologist : a monthly journal of natural history (1897)

The Zoologist : a monthly journal of natural history (1910)

The Zoologist : a monthly journal of natural history (1913)

The Zoologist : a monthly journal of natural history (1914)

The Zoologist : a monthly journal of natural history (1916)

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, complete volume - Staig, Robert A. (Livingstone, 1900)

Zoology : an elementary text-book - MacBride, E. W. (Ernest William), 1866 -1940 (Univ. Press, 1920)

The zoology of Captain Beechey's voyage - Beechey, F. W. (Frederick William), 1796 -1856 (H.G. Bohn, 1839)

Zoology of New York; or, The New York Fauna; comprising detailed descriptions of all the animals hitherto observed within the state of New York, with brief notices of those occasionally found near its borders, and accompanied by appropriate illustrations - De Kay, James E. (James Ellsworth), 1792 -1851 (W. & A. White & J. Visscher, 1842)

The Zoology of the voyage of H.M.S. Samarang, under the command of Captain Sir Edward Belcher, C.B., F.R.A.S., F.G.S., during the years 1843-1846 - Linnean Society of London. (Reeve and Benham, 1850)

The zoology of the voyage of the H.M.S. Erebus & Terror, under the command of Captain Sir James Clark Ross, during the years 1839 to 1843. By authority of the Lords Commissioners of the Admiralty - Gray, John Edward, 1800 -1875 (E. W. Janson, 1844)

Zoophilacium Gronovianum : exhibens animalia quadrupeda, amphibia, pisces, insecta, vermes, mollusca, testacea, et zoophyta - Gronovius, Laurentius Theodorus, 1730 -1777 (Apud Theodorum Haak et Socium et Samuelem et Johannem Luchtmans, 1763)

Zoophylacium Gronovianum, exhibens animalia quadrupeda, amphibia, pisces, insecta, vermes, molusca, testacea et zoophyta, quae in museo suo adservavit, examini subjecit, systematice disposuit atque descripsit - Boddaert, Pieter, 1730 -1795 (Apud Theodorum Haak et Socium et Samuelem et Johannem Luchtmans, 1763)

Zur Entwicklungsgeschichte des Zahnsystem der Saugethiere, zugleich ein Beitrag zur Stammesgeschichte dieser Thiergruppe - Leche, Wilhelm, 1850 -1927 (E. Nägele, 1895)

Zur Ontogenie von Felis tigris; zugleich ein Beitrag zur Entwickelungsgeschichte der Carnivoren - Münnich, Richard, 1877 -1970 (Thomas & Hubert, 1914)

Die zweite Deutsche Nordpolarfahrt in den Jahren 1869 und 1870, unter Führung des Kapitän Karl Koldewey - Geographische Gesellschaft in Bremen. (F.A. Brockhaus, 1873)

Die zweite Deutsche Nordpolarfahrt in den Jahren 1869 und 1870, unter Führung des Kapitän Karl Koldewey - Geographische Gesellschaft in Bremen. (F.A. Brockhaus, 1874)