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Hume is a soil type that is well drained and slowly permeable. Hume is formed from the erosion of shale and sandstone. Hume soils occur naturally on slopes and alluvial fans. == See also == * Loam 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Hume (soil)」の詳細全文を読む スポンサード リンク
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