000
nam a22 4500
999
_c
134182
_d
134182
082
_a
630.715 SIN-A
100
_a
Singh Ram and others
245
_a
Agricultural Development: Technical and Policy options
260
_a
Delhi
_b
Biotech
_c
2018
300
_a
459
942
_2
ddc
_c
BK