LAL, R. (1976). Soil physical properties and crop production in the tropis. John Wiley & Sons.
Chicagoスタイル(17版)引用形式LAL, R. Soil Physical Properties and Crop Production in the Tropis. John Wiley & Sons, 1976.
MLA(8版)引用形式LAL, R. Soil Physical Properties and Crop Production in the Tropis. John Wiley & Sons, 1976.
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