000
00266nam a2200121Ia 4500
008
161121s9999 xx 000 0 und d
100
_a
PALANIAPPAN.SP
245
0
_a
Cropping systems in the tropics
260
_c
Wiley
365
_b
0
650
_a
NIL
942
_c
BK
999
_c
92670
_d
92670