When the Neolithic revolution, the transition from hunting and gathering to agriculture and permanent settlement, swept across India and central Asia, much of the land was of marginal agricultural use compared to other parts of the world. The seven indigenous grains ...

  • Loading...
locked icon

Sign in to access this content

Get a 30 day FREE TRIAL

  • Watch videos from a variety of sources bringing classroom topics to life
  • Read modern, diverse business cases
  • Explore hundreds of books and reference titles