Wheat production in Australia, New Zealand, Canada and the USA : report /
Trickett, Peter.
Nuffield Farming Scholarships Trust.
Yorkshire Agricultural Society.
Maresfield : Nuffield Farming Scholarships Trust,
1993.
Cover: A Yorkshire Agricultural Society Award
At head of title: Yorkshire Agricultural Society and Nuffield Farming Scholarships Trust
Wheat trade
Wheat trade
Wheat trade
Wheat trade