TY  - BOOK
AU  - Lewin,Jack
TI  - HYDRAULIC GATES AND VALVES
SN  - 072772990X
U1  - 627 
PY  - 2001///
CY  - 
PB  - Thomas Telford, London
KW  - Hydraulic Gates -- Design And Construction
KW  - Valves -- Design And Construction
ER  -