Nauchna sesii͡a "Problemi na geologii͡ata i energiĭnosurovinnite resursi v raĭona na Strandzha-Sakar"
Subtitle: rezi͡umeta.
Contributors: Bŭlgarsko geologichesko druzhestvo.
Publisher: [s.n.
Published: 1986
Place of publication: I͡Ambol
Language: bul
Number of pages: 70
Notes: Cover title.
At head of title: Bŭlgarsko geologichesko druzhestvo.