I͡Ubileĭna nauchna konferent͡sii͡a "Biologii͡ata v sluzhba na zhivota"
Subtitle: Sofii͡a, 5 noemvri 1984 g.
Contributors: Edinen t͡sentŭr po biologii͡a (Bŭlgarska akademii͡a na naukite)
Publisher: Bŭlgarska akademii͡a na naukite, Edinen t͡sentŭr po biologii͡a
Published: 1984
Place of publication: Sofii͡a
Language: bul
Number of pages: 160
Other titles: Biologii͡ata v sluzhba na zhivota.
Notes: Title on cover: Biologii͡ata v sluzhba na zhivota.