TY  - BOOK
AU  - Sharma, D.N
AU  - Mukesh S
AU  - Vivek Balyan
TI  - Agricultural tractor and machinery
SN  - 9788183601597
U1  - 631.37201 
PY  - 2011///
CY  - New Delhi
PB  - Jain Brothers
KW  - Objective questions
ER  -