00343pab a2200121 454500008004000000100001800040245009300058260000900151300001300160362000800173650002400181773001600205180718b2002   xxu||||| |||| 00| 0 eng d  aGhosh, Souvik  aLinking research, education and extension: a viable alternative to the top down approach  c2002  ap.20-23.  aJul  aExtension education  aKurukshetra