lunedì 7 aprile 2014

NYT Science: Before the Silk Road the Grain Road?

Before the Silk Road, the Grain Road?
By SINDYA N. BHANOO

More than 5,000 years ago, nomadic shepherds in Central Asia used imported grain from China and elsewhere, perhaps in funeral rituals, a new study has found.

Published: April 8, 2014 at 4:00AM

via NYT Science http://ift.tt/1hUNgEk