(2001). The economics of conservation agriculture. Rome, Italy: FAO.
シカゴスタイル引用形The Economics of Conservation Agriculture. Rome, Italy: FAO, 2001.
MLA引用形式The Economics of Conservation Agriculture. Rome, Italy: FAO, 2001.
警告: この引用は必ずしも正確ではありません.
(2001). The economics of conservation agriculture. Rome, Italy: FAO.
シカゴスタイル引用形The Economics of Conservation Agriculture. Rome, Italy: FAO, 2001.
MLA引用形式The Economics of Conservation Agriculture. Rome, Italy: FAO, 2001.