Zoologischer Anzeiger
by
Carus, Julius Victor, 1823-1903, ed
series:
Unknown
first published:
Unknown
Zapiski imperatrit︠s︡y Ekateriny Vtoroĭ
by
Catherine II (Empress of Russia)
series:
Unknown
first published:
Unknown
Zoologische Jahrbücher
by
Spengel, Johann Wilhelm, 1852-1921. ed
series:
Unknown
first published:
Unknown