TY - BOOK ED - British Standards Institution. TI - Methods of measurement of liquid flow in open channels CY - London : PB - BSI KW - NORMAS B.S KW - BRITISH STANDARDS KW - FLUJO DE FLUIDOS N1 - La Biblioteca posee: Methods for the measurement of fluid flow in pipes, Part 1; Methods for the measurement of fluid flow in closed conduits, Part 1; Methods for the measurement of liquid flow in open channels, Part 4; Methods of measurement of liquid flow in open chennels, Part 3; Pressure differential devices B.S. 1042: Section 1.1: 1981. Part 1; Velocity Area Methods B.S. 3680:1964 Part 3; Weirs and flumes. Norma B.S. 3680: Part 4A: 1965 ER -