Title: Rusko-turskata osvoboditelna voĭna (1877-1878 g.) i osvobozhdenieto na Vrachanski okrŭg
Description: Introductory text explains the prairie ecosystem.
Subjects: History, Russo-Turkish War, 1877-1878
Places: Bulgaria, Vrachanski okrŭg (Bulgaria), Vratsa (Okrŭg)