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  1. 1
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    Agriculture and the nitrogen cycle assessing the impacts of fertilizer use on food production and the environment /

    出版 2004
    An electronic book accessible through the World Wide Web; click to view
    电子 电子书

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  2. 2
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    Nitrogen in the marine environment

    出版 2008
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    电子 电子书

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    The story of N a social history of the nitrogen cycle and the challenge of sustainability / 由 Gorman, Hugh S. (Hugh Scott), 1957-

    出版 2013
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    电子 电子书

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    Human acceleration of the nitrogen cycle : managing risks and uncertainty.

    出版 2018
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    电子 电子书

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