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Agriculture and economic development
Bishop, C. E., (1964)
The European rescue of the nation-state
Milward, Alan S., (1992)
Feeding the World: An Economic History of Agriculture, 1800-2000 : An Economic History of Agriculture, 1800-2000
Federico, Giovanni, (2006)
United Kingdom industrial exports, the EFTA experience
Donnelly, William Francis, (1969)