000 00395nam a22001697a 4500
020 _a9788183212489
082 _a630.7 RAT/HA
100 _aRathire O S
100 _aDhakar S D
100 _aChauhan M S
100 _aOjha S N
245 _aHandbook of Extension Education
250 _a3rd rev ed
260 _aUdaipur
_bAgrotech Publishing Academy
_c2012
300 _a128
942 _cBK
999 _c13822
_d13822