000 00464nam a22001577a 4500
003 OSt
022 _a9789390709915
082 _a630.715
_bCHO
100 _aChowdhury, Sarthak
245 _aAgricultural Extension system : the way foreward
_cSarthak Chowdhury and Debabrata Mandal
260 _aNew Delhi
_bOxford & IBH Publishing Co.Pvt Ltd.
_c2021
300 _a140p.
650 _aAgriculttural Extension
700 _aMandal, Debabrata
942 _2ddc
_cBK
999 _c422611
_d422611