Zashtiteni prirodni obekti
By: Marin Toshkov, Stoi͡a︡n Miloslavov, Li͡u︡bomir Marinov.
Contributors: Miloslavov, Stoi͡a︡n.; Marinov, Li͡u︡bomir.
Edition: Izd. 1.
Publisher: Zemizdat
Published: 1984
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 195
Subjects: Natural monuments -- Bulgaria.; Natural history -- Bulgaria.; National parks and reserves -- Bulgaria.; Nature conservation -- Bulgaria.