Izuchavane i optimalno izpolzuvane na vodnite resursi
Subtitle: tematichen sbornik
By: [otgovoren redaktor Dimo Velev].
Contributors: Velev, Dimo.; Bŭlgarska akademii͡a︡ na naukite. Institut po vodni problemi.
Publisher: Izd-vo na Bŭlgarskata Akademii͡a︡ na naukite
Published: 1981
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 257
Subjects: Water-supply -- Bulgaria.
Notes: Includes bibliographies.
At head of title: Bŭlgarska akademii͡a︡ na naukite. Institut po vodni problemi.
Bulgarian or Russian.
Summaries in English and Russian; table of contents also in English and Russian.