Brady,, N. C., & Weil,, R. R. (2010). Elements of the nature and properties of soils (3.). Pearson education.
シカゴスタイル引用形Brady,, Nyle C., , Ray R. Weil. Elements of the Nature and Properties of Soils. 3. New Jersey: Pearson education, 2010.
MLA引用形式Brady,, Nyle C., , Ray R. Weil. Elements of the Nature and Properties of Soils. 3. Pearson education, 2010.
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