TY  - BOOK
ED  - Indian standards institution                                                                                                                                                                                                                                   . 
TI  - Criteria for design of silt vanes for sediment control in off-talking canals,6522-1972 / 
U1  - 627.886 
PY  - 1972///
CY  - New Delhi : 
PB  - Indian standards institution , 
ER  -