000 00338nam a22001457a 4500
008 240720b |||||||| |||| 00| 0 eng d
020 _a9788123905761
082 _a630.175VAN
100 _aVAN .A.W DEN
245 _aAgricultural Extension
250 _a2nd
260 _aNew Delhi
_b2021
300 _a294p
942 _2ddc
_k630.715VAN
999 _c14796
_d14796