Monday, April 9, 2012

Discovery: In Pre-1492 Amazon, Farmers Managed Without Fires

The secret to sustainable agriculture may be to return to the way farmers did things before Columbus arrived.

In Pre-1492 Amazon, Farmers Managed Without Fires

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http://dsc.discovery.com/mobile/discovery-news-app.html

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http://dsc.discovery.com/mobile/iphone-news-app.html



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