000
00293nam a2200133Ia 4500
008
160316s1989 xxu||||| |||| 00| 0 eng d
020
_a
100
_a
B N Chatterjee
245
_a
Cropping System
250
_a
1
260
_a
NEW DELHI
_b
OXFORD AND IBH
_c
1989
300
_a
345
700
_a
_a
999
_c
26881
_d
26881