Kawaguchi, K. (1969). Lowland rice soils in thailand. Kyoto: The center for Southeast Asian studies.
シカゴスタイル引用形Kawaguchi, Keizaburo. Lowland Rice Soils in Thailand. Kyoto: The center for Southeast Asian studies, 1969.
MLA引用形式Kawaguchi, Keizaburo. Lowland Rice Soils in Thailand. Kyoto: The center for Southeast Asian studies, 1969.
警告: この引用は必ずしも正確ではありません.