[1]
Nawaphorn Khumsiri, Ranjna Jindal, Nuttawan Yoswathana and Woranart Jonglertjunya 2010. Degradation of Humic Acid in Soil Aqueous Extract Using the Fenton Reaction and a Microbiological Technique. Agriculture and Natural Resources. 44, 6 (Dec. 2010), 1069–1078.