GOODWIN, J. W. (1977). AGRICULTURAL ECONOMICS. PRENTICE-HALL.
Cita Chicago Style (17a ed.)GOODWIN, JOHN W. AGRICULTURAL ECONOMICS. RESTON, VIRGINIA: PRENTICE-HALL, 1977.
Cita MLA (9a ed.)GOODWIN, JOHN W. AGRICULTURAL ECONOMICS. PRENTICE-HALL, 1977.
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