Heaton, L. et al. 2016. Critical Analysis of the van Bemmelen Conversion Factor used to Convert Soil Organic Matter Data to Soil Organic Carbon Data: Comparative Analyses in a UK Loamy Sand Soil. Espaço Aberto. 6, 1 (jun. 2016), 35–44. DOI:https://doi.org/10.36403/espacoaberto.2016.5244.