000 00374nam a2200133Ia 4500
008 210101s2019 xx 000 0 eng d
082 _a630 K 9607 E
100 _aKumari, Shweta
245 0 _aEffect of alternative tillage systems on growth and productivity of rabi crops.
260 _aBhagalpur
_bBAU, Sabour
_c2019
300 _a47
650 _aAgronomy
942 _2ddc
_cT
999 _c7201
_d7201