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有効燐酸の低下防止に関する研究(第3報) : 重合燐酸ア化化成の製造法
Studies on Prevention of Decrease of Available Phosphoric Acid (Part 3). : Manufacturing of the Ammoniated Complex Fertilizer Containing Polyphosphate
1960
Japanese Journal of Soil Science and Plant Nutrition
Studies on Prevention of Decrease of Available Phosphoric Acid (Part 3). : Manufacturing of the Ammoniated Complex Fertilizer Containing Polyphosphate