GYIG OpenIR
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Filters ((Indexed By:CSCD) AND (Source Publication:地球与环境) AND (Creator:杨永琼) AND (Creator:杨海全) AND (Document Type:期刊论文))
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cengyan分曾艳 3 chenjingan分陈敬安 3 jiyongxue分计永雪 3
wangjingfu分王敬富 3 yanghaiquan分杨海全 3 yangyongqiong分杨永琼 3