Lyapichev, P. A. River runoff regulation and water management calcaulations - 2 ed. rev. - Jerusalem : Israel Program for Scientific Transalations, 1975 - 292 p. : gráfs. LCCN: 34356 Subjects--Topical Terms: Agua--Almacenamiento.Escurrimiento. Dewey Class. No.: 551.498 / L9 1975