000
00371nam a2200121Ia 4500
008
100324s9999 xx 000 0 und d
100
_a
Categar G.M
245
_a
Brazilian wheat policy: its Costs, benefits, effects on food Consumption
260
_b
IFPRI
_a
Washington DC
650
_a
Agriculture
942
_c
BK
999
_c
71303
_d
71303