000 00408nam a22001457a 4500
003 OSt
008 231004b |||||||| |||| 00| 0 eng d
082 _a630.715
_bS61E
100 _aSingh, Ranjit
245 _aExtension education/by Ranjit Singh
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
650 _aAgricultural extension work
942 _2ddc
_cRFB
999 _c32522
_d32522