HSR Vol.9（2012）
- Thermal treatment of mixtures of rice bran and casein: Influence of C/N ratio in starting materials on the structural features of humic acids in the compost-like materials : Kanno et al.(p7-16)
- Molecular-size distribution (MSD)-dependent fluorescence quenching of humic substances by complex formation with Eu(III) for different fluorophores : Tamamura et al.(p17-24)
- Compositional features of Japanese Humic Substances Society standard soil humic and fulvic acids by Fourier transform ion cyclotron resonance mass spectrometry and X-ray diffraction profile analysis : Ikeya et al.(p25-33)