000
00263nam a22001217a 4500
999
_c
6570
_d
6569
020
_a
9788120417861
082
_a
630
_b
R22a
100
_a
S Subba Reddy & others
245
_a
Agricultural Economics
260
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New Delhi
_b
CBS
_c
2022
300
_a
697
942
_c
BK