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Economic crisis in world agriculture
Schultz, Theodore W., (1965)
Dust bowl diary
Low, Ann Marie, (1984)
Farmers on relief and rehabilitation
Asch, Berta, (1971)
Adjusting land inputs and use toward production control and increased returns to farmers
Kaldor, Donald R., (1961)
Rural income policy in the United States
Kaldor, Donald R., (1975)
[Besprechung von:] Spengler, Joseph J.: Natural resources and economic growth. Wash. 1961
Kaldor, Donald R., (1962)