Effects of Long-Term Application of Organic Manure on Accumulation of Main Heavy Metals in Brown Earthl
LIU He, LI Shuangyi, WANG Jingkuan
Ecology and Environment . 2009, (6): 2177 -2182 .  DOI: 10.16258/j.cnki.1674-5906(2009)06-2177-06

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