000 00574nam a22001937a 4500
003 OSt
008 250319b |||||||| |||| 00| 0 eng d
082 _a630.717
_bS48Y
100 _aSingh, Sadya Kumar.
245 _aYield Gap and Its Associated Factors in Rice Farming - a study of selected villages of chanan command Area of Bihar /
_cby Saday Kumar Singh
260 _a.- Pusa, Samastipur
_b: RAU
_c, 1995
300 _a89p.
502 _bM.Sc.
650 _aExtension Education
650 _aRice Farming
650 _aThesis
650 _aM.Sc.
942 _2ddc
_cT
999 _c47703
_d47703