00471nam a22001697a 4500003000400000008004100004082001800045100002400063245009100087260003900178300000900217502001100226650002400237650001800261650001100279650001100290OSt250528b        |||||||| |||| 00| 0 eng d  a630.717bS48S  aSingh, Ashok Kumar.  aStudy on Effects of Front-Line Demonstration on Kharif Pulses / cby Ashok Kumar Singh  a.- Pusa, Samastipurb: RAUc, 1993  a86p.  bM. Sc.  aExtension Education  aKharif Pulses  aThesis  aM. Sc.