Slŭnchogledŭt v Bŭlgarii͡a︡
By: Ĭordanka Stoi͡a︡nova ... [i dr.].
Contributors: Stoi͡a︡nova, Ĭordanka Georgieva.; Institut po pshenit͡s︡ata i slŭnchogleda kraĭ General-Toshevo.
Publisher: Izd-vo na Bŭlgarskata akademii͡a︡ na naukite
Published: 1977
Place of publication: Sofii͡a︡ (1113 Sofii͡a︡, ul. "Akad. G. Bonchev" Porŭchka 119)
Language: bul
Number of pages: 227
Other titles: Le tournesol en Bulgarie.
Notes: At head of title: Ministerstvo na zemedelieto i khranitelnata promishlenost. Institut po pshenit͡s︡ata i slŭnchogleda kraĭ General-Toshevo.
Added t.p. in French.
Summary in Russian and French.
Bibliography: p. 207-220.