Planinite zovat.
Subtitle: [Album].
Contributors: Bolgar, Boi͡an.
Publisher: Nauka i izkustvo
Published: 1974
Place of publication: Sofii͡a
Language: bul; fre; ger; rus
Number of pages: 160
Subjects: Mountains -- Bulgaria -- Pictorial works.; Bulgaria -- Pictorial works.
Genres: Pictorial works.
Notes: By G. S. Shterev and B. Bolgar.
Bulgarian, German, Russian, and French.