Onkel Bob seems to know a lot about the Silk Road, do read the whole thing:
The exchange of food was very much a one way exchange, and surprisingly few staples went over this route.
Agricultural Biodiversity Weblog
Agrobiodiversity is crops, livestock, foodways, microbes, pollinators, wild relatives …
Onkel Bob seems to know a lot about the Silk Road, do read the whole thing:
The exchange of food was very much a one way exchange, and surprisingly few staples went over this route.