title: THE DECOMPOSITION OF RADIOACTIVE ACETATE IN SOILS. II. THE DISTRIBUTION OF RADIOACTIVITY IN SOIL ORGANIC FRACTIONS.
mesh_terms: D000085:Acetates; D000596:Amino Acids; D002247:Carbon Isotopes; D055598:Chemical Phenomena; D002621:Chemistry; D006812:Humic Substances; D011851:Radioactivity; D012106:Research; D012987:Soil
chemical_list: D000085:Acetates; D000596:Amino Acids; D002247:Carbon Isotopes; D006812:Humic Substances; D012987:Soil
keywords: ACETATES; AMINO ACIDS; CARBON ISOTOPES; CHEMISTRY; EXPERIMENTAL LAB STUDY; HUMIC ACIDS; SOIL