TY  - GEN
ED  - BRITISH STANDARDS INSTITUTION
TI  - BS 3680 : Pt. 5 : 1970 : methods of measurement of liquid flow in open channels : Part 5. Slope area method of estimation
PY  - 1970///
CY  - London
PB  - BRITISH STANDARDS INSTITUTION
N1  - STD1713
ER  -