000 003550000a22001450004500
060 _a100
082 _a630.715 SUP
100 _aSopan, Vishnupant Supe
245 _aExtension education
260 _aNagpur, Science publishers
260 _c1973
300 _a43
650 _aAgriculture- Extension/ Extension education- Agriculture
942 _cBK
999 _c356212
_d356212