Field Crops Research
Field Crops Research > 1997 > 52 > 1-2 > 109-116
Field Crops Research > 1997 > 53 > 1-3 > 47-68
Field Crops Research > 1997 > 54 > 1 > 51-64
Field Crops Research > 1997 > 52 > 1-2 > 109-116
Field Crops Research > 1997 > 53 > 1-3 > 47-68
Field Crops Research > 1997 > 54 > 1 > 51-64