खोज परिणाम

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परिणाम को परिष्कृत करें
  1. 1

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

    प्रकाशित 2004
    An electronic book accessible through the World Wide Web; click to view
    इलेक्ट्रोनिक ई-पुस्तक
  2. 2

    Nitrogen in the marine environment

    प्रकाशित 2008
    An electronic book accessible through the World Wide Web; click to view
    इलेक्ट्रोनिक ई-पुस्तक
  3. 3

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

    प्रकाशित 2013
    An electronic book accessible through the World Wide Web; click to view
    इलेक्ट्रोनिक ई-पुस्तक
  4. 4

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

    प्रकाशित 2018
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    इलेक्ट्रोनिक ई-पुस्तक