GYIG OpenIR
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Filters ((Source Publication:矿物岩石) AND (Creator:胡瑞忠) AND (Date Issued:2007))
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bixianwu分毕献武 1 huruizhong分胡瑞忠 1 lihongli分李鸿莉 1
pengjiantang分彭建堂 1 tuguangchi分涂光炽 1 wukaixing分吴开兴 1