________ are loaded in wire bins that are towed by tractor.
Harvester
Billets
Both a & b
None of these
About 98 per cent of Australia's sugar is exported from which part of Australia?
Tasmania
Queensland
Sugar cane , a giant member of the ________ family.
Shurbs
Herbs
Grass
Who opened Australia's first raw sugar mill at Ormiston?
John Buhot
Captain Louis Hope