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Conditions et caractéristiques actuelles de lʹagriculture dans le monde
De Michelis, Giuseppe, (1928)
Lʹ activité de lʹInstitut international dʹagriculture
Economic relations between Europe and the United States of America in the field of agriculture : contribution to the comparative study of European and North-American economics
De Michelis, Giuseppe, (1931)