title: P Persistence of enzymatic activities in stored and geologically preserved soils.
mesh_terms: D010088:Oxidoreductases / Q000032:analysis*; D010744:Phosphoric Monoester Hydrolases / Q000032:analysis*; D012987:Soil / Q000032:analysis*; D012988:Soil Microbiology; D013997:Time Factors; D014510:Urease / Q000032:analysis*
chemical_list: D012987:Soil; D010088:Oxidoreductases; D010744:Phosphoric Monoester Hydrolases; D014510:Urease