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Soviet agriculture in perspective. A study of its successes and failures
Strauss, Erich, (1969)
Income, savings and investment behaviour of small farmers
Chauhan, K. K. S., (1972)
A sequential programming model of growth and capital accumulation of a farm under uncertainty
Yaron, D., (1972)
K metodologii rajonirovanija
Knipovič, B. N., (1921)
Sel'sko-chozjajstvennye rajony Evropejskoj Rossii