000 nam a22 7a 4500
999 _c1335
_d1335
003 OSt
005 20180717151906.0
008 180717b xxu||||| |||| 00| 0 eng d
020 _a8177543709
082 _a630.715
_bGUP
100 _aGupta, Das Debabrata(ed.)
245 _aExtension education : core contents and emerging areas /
_cEdited by Debabarata Das Gupta.
260 _aJodhpur :
_bAgrobios ;
_c2008.
300 _a408 p.,
_c25 cm.
942 _2ddc
_cBK