Filtrat͡sii͡a v kraĭrechni nizini
Subtitle: metodi za modelirane
By: Zdravko Di͡ankov.
Publisher: Izd-vo na Bŭlgarskata akademii͡a na naukite
Published: 1981
Place of publication: Sofii͡a
Language: bul
Number of pages: 146
Subjects: Groundwater flow -- Simulation methods.
Notes: Bibliography: p. 138-141.
At head of title: Bŭlgarska akademii͡a na naukite. Institut po vodni problemi.
Summary in English and Russian.