000 00382nam a2200133Ia 4500
008 210101s1987 xx 000 0 eng d
082 _a631 M 3124 R
100 _aMandal, Umesh Prasad
245 0 _aResponse of wheat varieties to different nitrogen levels under rainfed conditions
260 _aBhagalpur
_bBAC, Sabour
_c1987
300 _a65
650 _aAgronomy
942 _2ddc
_cT
999 _c7360
_d7360