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1by Lingen, Bian, Zhiqiu, Gao, Longhua, Lu, Yabin, Zhang, Roger, C., Zhang, X. D.Get access
Published in Science in China Series D: Earth Sciences (2003)
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2by Dai, X. Y., Ping, C. L., Hines, M. E., Zhang, X. D., Zech, W.Get access
Published in Communications in Soil Science and Plant Analysis (2002)
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3by Dai, X. Y., Ping, Chien-Lu, Hines, Mark E., Zhang, X. D., Zech, WolfgangGet access
Published in Communications in Soil Science and Plant Analysis (2002)
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