Yang, Li-Lin [Impact of land-use type changes on soil nitrification and ammonia-oxidizing bacterial community composition]. [electronic resource] - Huan jing ke xue= Huanjing kexue Nov 2011 - 3455-60 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0250-3301 Subjects--Topical Terms: AgricultureAltitudeBacteria--classificationNitrificationNitrobacter--growth & developmentNitrogen--metabolismOxidation-ReductionPoaceae--growth & developmentQuaternary Ammonium Compounds--metabolismSoil--analysisSoil MicrobiologyTibetTrees--growth & development