000 00508nam a22001817a 4500
003 OSt
008 240220b |||||||| |||| 00| 0 eng d
082 _a633.18
_bJ46S
100 _aJha, Sudhir Kant
245 _aStudies on the Effect of Modified urea Materials on Increasing Fertilizer Nitrogen Efficiency in Rainfed Low land Rice
260 _a Pusa, Samastipur
_c1983
_bR.A.U.,
300 _a82
502 _bMsc.
_d1983
650 _aAgronomy
650 _aThesis
650 _aMsc.
942 _2ddc
_cT
999 _c37417
_d37417