Comparison of Humic and Fulvic Acids from Different Soils by Pyrolysis Mass Spectrometry Back to all publications Publication date 1 January 1978 Reference C. Saiz-Jimenez, F. Martín, K. Haider and H.L.C. Meuzelaar, Comparison of Humic and Fulvic Acids from Different Soils by Pyrolysis Mass Spectrometry, Agrochimica 22, 353-359 (1978) Request this article