000 00530nam a22001937a 4500
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082 _a630.715
_bS15I
100 _aSanjay Kumar
245 _aImpact of National Demonstration Programme in Vaishali District /
_cby Sanjay Kumar
260 _a.- Pusa, Samastipur
_b: RAU
_c, 1988
300 _a75p.
502 _bM.Sc.
650 _aExtension Education
650 _aNational Demonstration Programme
650 _aThesis
650 _aM.Sc.
942 _2ddc
_cT
999 _c47696
_d47696