(1990). Transactions - 14th International Congresses of soil science, Kyoto, Japan, August 12-18,1990 - Vol I: Commission I. Kyoto, Japan: International Soceity of Soil Science.
シカゴスタイル引用形Transactions - 14th International Congresses of Soil Science, Kyoto, Japan, August 12-18,1990 - Vol I: Commission I. Kyoto, Japan: International Soceity of Soil Science, 1990.
MLA引用形式Transactions - 14th International Congresses of Soil Science, Kyoto, Japan, August 12-18,1990 - Vol I: Commission I. Kyoto, Japan: International Soceity of Soil Science, 1990.
警告: この引用は必ずしも正確ではありません.