Punmia, B. C.
Irrigation and water power engineering - 4th ed. - New Delhi Standard Publishers Distrubutors 1977 - xi, 782 p. illus.
Irrigation: Engineering
627.52 / PUN/1975
Irrigation and water power engineering - 4th ed. - New Delhi Standard Publishers Distrubutors 1977 - xi, 782 p. illus.
Irrigation: Engineering
627.52 / PUN/1975