00510nam a22001817a 4500003000400000008004100004082001800045100002200063245010100085260003900186300000900225502001100234650002400245650002500269650001200294650001100306650001100317OSt250603b        |||||||| |||| 00| 0 eng d  a630.715bK98A  aKumar, Dhirendra.  aAdoption of Boro Rice Production Technology : a study in saharsa district / cby Dhirendra Kumar  a.- Pusa, Samastipurb: RAUc, 2004  a73p.  bM. Sc.  aExtension Education  aBoro Rice Production  aSaharsa  aThesis  aM. Sc.