The agronomy and marketing of wheat and barley in the USA : a study tour of the USA during September - November 1992 /
Simons, Philip.
Nuffield Farming Scholarships Trust.
Royal Norfolk Agricultural Association.
Uckfield : Nuffield Farming Scholarship Trust : Royal Norfolk Agricultural Association,
1993.
"A Royal Norfolk Agricultural Association Award"--Cover.
Wheat trade
Wheat
Barley industry
Barley