000
nam a22 4500
999
_c
134199
_d
134199
082
_a
630.715 GHA-A
100
_a
Ghadei Kalyan
245
_a
Agricultural Extension: Techniques and Applications
260
_a
New Delhi
_b
Biotech
_c
2017
300
_a
369
942
_2
ddc
_c
BK