TY  - BOOK
ED  - Indian standards institution                                                                                                                                                                                                                                   . 
TI  - Code of practice for drainage system for gravity dams, their foundations and abutments,IS:10135-1985 / 
U1  - 627.824 
PY  - 1986///
CY  - New Delhi : 
PB  - Indian standards institution , 
ER  -