(1982). Proceeding of the Bangkok symposium on acid sulfate soils: Second International Symposium on acid sulphate soils, Bangkok, Thailand, January 18-24, 1981. Wageningen: ILRI.
シカゴスタイル引用形Proceeding of the Bangkok Symposium On Acid Sulfate Soils: Second International Symposium On Acid Sulphate Soils, Bangkok, Thailand, January 18-24, 1981. Wageningen: ILRI, 1982.
MLA引用形式Proceeding of the Bangkok Symposium On Acid Sulfate Soils: Second International Symposium On Acid Sulphate Soils, Bangkok, Thailand, January 18-24, 1981. Wageningen: ILRI, 1982.
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