000
00306nam a2200133Ia 4500
008
160316s1998 xxu||||| |||| 00| 0 eng d
020
_a
100
_a
G L Ray
245
_a
Studies In Agricultural Extension And Management
250
_a
1
260
_a
DELHI
_b
MITAL
_c
1998
300
_a
163
700
_a
_a
999
_c
25341
_d
25341