Online engros Enriching the Earth by Vaclav Smil RWvMOcip

  • Model: RWvMOcip
  • 1961 Antal på lager

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The industrial synthesis of ammonia from nitrogen and hydrogen has been of greater fundamental importance to the modern world than the invention of the airplane nuclear energy space flight or television. The expansion of the worlds population from 1.6 billion people in 1900 to todays six billion would not have been possible without the synthesis of ammonia.In Enriching the Earth Vaclav Smil begins with a discussion of nitrogens unique status in the biosphere its role in crop production