FAO. (1981). FAO argicultural services bulletin; N.46: Energy cropping versus food production. Rome: FAO.
シカゴスタイル引用形FAO. FAO Argicultural Services Bulletin; N.46: Energy Cropping Versus Food Production. Rome: FAO, 1981.
MLA引用形式FAO. FAO Argicultural Services Bulletin; N.46: Energy Cropping Versus Food Production. Rome: FAO, 1981.
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