000
00335nam a22001457a 4500
999
_c
8889
_d
8889
003
OSt
005
20220105133417.0
008
220105b xxu||||| |||| 00| 0 eng d
020
_a
9788171642076
100
_a
ICAR
245
_a
HANDBOOK OF AGRICULTURAL EXTENSION
260
_a
New Delhi
_b
ICAR
_c
2020
300
_a
860
942
_2
ddc
_c
RF