U.S.D.I, . (1960). Design of small dams. United states department of the interior bureau of reclamation: Washington.
U.S.D.I, . 1960. Design of small dams. United states department of the interior bureau of reclamation: Washington.
U.S.D.I, . Design of small dams. United states department of the interior bureau of reclamation: Washington. 1960.