title: [Microbial formation of humus. 2. Methods].
mesh_terms: D001419:Bacteria / Q000378:metabolism; D001431:Bacteriological Techniques; D002244:Carbon / Q000032:analysis; D002245:Carbon Dioxide / Q000096:biosynthesis; D003124:Colorimetry; D006812:Humic Substances / Q000032:analysis / Q000096:biosynthesis*; D008722:Methods; D008970:Molecular Weight; D009584:Nitrogen / Q000032:analysis; D010101:Oxygen Consumption; D012988:Soil Microbiology; D013053:Spectrophotometry
chemical_list: D006812:Humic Substances; D002245:Carbon Dioxide; D002244:Carbon; D009584:Nitrogen
vernacular_title: Die mikrobielle Humusbildung. 2. Verwendete Methoden.