000
00315nam a2200133Ia 4500
008
230108s9999 xx 000 0 und d
100
_a
Hunsigi G & Krishna KR
245
0
_a
Science of Field Crop Production
260
_b
Oxford & IBH
260
_c
1998
365
_b
190.00
650
_a
Agronomy
942
_c
BK
999
_c
247497
_d
247497