000 00314nam a2200133Ia 4500
008 180721s9999 xx 000 0 und d
020 _a978-81-7233-573-1
100 _aRajvir yadav
245 0 _aFarm machinery power and energy in agriculture
260 _bNil
260 _c0
365 _b0.00
942 _cBK
999 _c128857
_d128857