Bŭlgarii︠a︡, turisticheska karta /
KIPP po kartografii︠a︡ (Sofia, Bulgaria)
Bulgaria.Glavno upravlenie po geodezii︠a︡, kartografii︠a︡ i kadastŭr.
[Sofia?] : MSSU--Glavno upravlenie po geodezii︠a︡, kartografii︠a︡ i kadastŭr,
1984.
Relief shown by contours, shading, gradient tints, and spot heights. Depths shown by contours.
Panel title.
Index of places, statistical tables, BTS insigne, and ill. (some col.) on verso.
"K004 043 84."
Roads