THE STRUCTURE OF THE COST AND THE PROFITABILITY OF THE FARMING OF THE FOOD CROP (Paddy, Corn, and Soybeans)

1 STRUKTUR BIAYA DAN PROFITABILITAS USAHATANI TANAMAN PANGAN (Padi, Jagung, dan Kedelai) THE STRUCTURE OF THE COST AND THE PROFITABILITY OF THE FARMIN...
Author:  Teguh Sudirman

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