Conservation agriculture. (2001). Conservation agriculture: Case studies in Latin America and Africa. Rome: FAO.
シカゴスタイル引用形Conservation agriculture. Conservation Agriculture: Case Studies in Latin America and Africa. Rome: FAO, 2001.
MLA引用形式Conservation agriculture. Conservation Agriculture: Case Studies in Latin America and Africa. Rome: FAO, 2001.
警告: この引用は必ずしも正確ではありません.