000 00337nam a22001457a 4500
020 _a9788183213011
082 _a630.715 DAI
_b29954
100 _aDaivadeenam.P
100 _aSomani.L.L
245 _aResearch Methodology in Extension Education
250 _a2
260 _aUdaipur
_bAgrotech
_c2013
300 _a496
942 _cBK
999 _c226701
_d226701