Khidrolozhki izsledvanii͡a︡ na reka Dunav v bŭlgarskii͡a︡ uchastŭk
Subtitle: sbornik ot statii
By: [redakt͡s︡ionna kolegii͡a︡ Petko Bet͡s︡inski (otgovoren redaktor) ... et al.].
Contributors: Bet͡s︡inski, Petko.; Institut po khidrologii͡a︡ i meteorologii͡a︡ (Bŭlgarska akademii͡a︡ na naukite)
Publisher: Izd-vo na Bŭlgarskata akademii͡a︡ na naukite
Published: 1981
Place of publication: Sofii͡a︡
Language: bul
Subjects: Hydrology -- Danube River Valley.; Hydrology -- Bulgaria.
Notes: At head of title, v. 1-   : Bŭlgarska akademii͡a︡ na naukite. Glavno upravlenie "Khidrologi͡a︡ i meteorologii͡a︡." Institut po khidrologii͡a︡ i meteorologii͡a︡.
Vol. 1-    has summaries in English and Russian; table of contents also in English and Russian.
Vol. 1 includes bibliographies.