000 00278nam a22001217a 4500
005 20250903145339.0
020 _a9788171642076
082 _a630.715
_bHAN
245 _aHandbook of Agricultural Extension
260 _aNew Delhi
_bICAR
_c2024
300 _a860p;
942 _cREF
999 _c373907
_d373907