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施用污泥对土壤中重金属含量的影响
王喜艳,聂振江
The Effect of the Application of Sludge on Content of Heavy Metal in the Soil
中国农学通报 . 2008, (12): 432 -435 .  DOI: 10.11924/j.issn.1000-6850.2008-0871