000 00459nam a2200157Ia 4500
008 170901s2002 xx 000 0 und d
020 _a9788179062081
082 _a630.717
_bK55T
100 _aKhan, P. M.
245 0 _aTextbook of Extension Education
260 _aUdaipur
_bHimanshu Publications
_c2002
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
653 _aExtension education
942 _2ddc
_cBK
_03
999 _c12577
_d12577