I︠U︡goiztochen stopanskogeografski raĭon
Subtitle: kompleksni ikonomgeografski izsledvanii︠a︡
By: Veli︠u︡ Velev
Publisher: BAN
Published: 1975
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 131
Subjects: Economic conditions
Other titles: Région économique géographique du sud-est
Notes: At head of title: Bŭlgarska akademii︠a︡ na naukite. Geografski institut.

Added t.p.: La région économique géograrhique [sic] du sud-est.

Bibliography: p. 80-82.

Summary in Russian and French.