000 00364nam a22001457a 4500
008 160421b xxu||||| |||| 00| 0 eng d
020 _a9788183213790
082 _a630.715
100 _aDe, D.
110 _aJirli, B.
245 _aExtension Research Methodology
260 _aUdaipur
_bAgrotech Publishing Academy
_c2015
300 _a400 pp
942 _2ddc
_cB
999 _c89387
_d89387