000 00305nam a2200109 4500
082 _a630.715 SAR-N
100 _aSardarKrusbinagar Dantiwada Agricultural University
245 _aNational Seminar on Extension plus
260 _aSardar Krushinagar
_bThe Author
_c2017
300 _a251
942 _2ddc
_cR
999 _c127257
_d127257