Tasnee Attanandana. Deficiencies and Toxicities of Some Nutrient Elements in Acid Sulfate Soils of Thailand. Agr. Nat. Resour. [internet]. 1993 Dec. 30 [cited 2026 Aug. 28];27(4):508-15. available from: https://li01.tci-thaijo.org/index.php/anres/article/view/241706