Slavonia
Nuttall Encyclopedia · 1907 · p. 41
a kingdom that at one time included Croatia and that lies between the Drave and the Military Frontier.
Bu kavram başka kaynaklarda da geçiyor
Pears Shilling Cyclopedia (1898)
A Military Dictionary and Gazetteer (1881)
Zell's Condensed Dictionary (1879)
Readham'da tam maddeyi gor →