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水田土壌におけるリン酸の統計的解析(第1報) : 東南アジア水田土壌作土におけるリン酸の分布状態
Statistical Analysis of Phosphorus in Paddy Soil (Part 1) : Histogram of Phosphorus Contents in Surface Soils of Paddy Fields in Southeast Asia
1970
Japanese Journal of Soil Science and Plant Nutrition
Statistical Analysis of Phosphorus in Paddy Soil (Part 1) : Histogram of Phosphorus Contents in Surface Soils of Paddy Fields in Southeast Asia