000 00327nam a2200145Ia 4500
999 _c7364
_d7364
003 OSt
005 20230417111224.0
008 201007s9999 xx 000 0 und d
040 _cBBDU
100 _aSINGH, UTTAM KUMAR AND NAYAK. A.K.
245 0 _aEXTENSION EDUCATION
260 _c2004
300 _a204 p.
942 _cBK
_2ddc