[1]
Chairerk Suwannarat, Jongruk Chanchareonsook and Sorasith Vacharotayan 1988. Utilization of Filter Cake as Phosphate Source for Paddy in Acid Sulfate Soil I. Effects of Filter Cake on Phosphorus Nutrition of Rice Plant and pH of a Submerged Acid Sulfate Soil. Agriculture and Natural Resources. 22, 1 (Mar. 1988), 65–72.