TY  - BOOK
ED  - Bureau of Indian Standards                                                                                                                                                                                                                                     . 
TI  - Specification for shaft assembly for rotaveator for power tiller, IS11905-1986 / 
U1  - 631.316 
PY  - 1987///
CY  -  : 
PB  - Bureau of Indian Standards , 
ER  -