000 00292nam a22001217a 4500
020 _a9788183213196
082 _a630.715
100 _aSupe, S. V.
245 _aTextbook of Extension Education
250 _a2 nd
260 _aUdaipur
_bAgrotech Publishing Academy
_c2013
300 _a304 pp
999 _c88205
_d88205