000 00500nas a2200133Ia 4500
008 140820n ii |||gr||||Z||||||eng
082 _a630.717
100 _aSingh, K. N.,
_eEditor.
245 0 _aResearch in Extension Education Vol. 5
_cK. N. Singh & others
_hBound Volumes
260 _aDelhi:
_bIndian Society of Extension Education,
_c1970.
300 _a496.
653 _aAgriculture & Related Technology
942 _2ddc
_cBV
999 _c62606
_d62606