Saharan and trans-Saharan contacts and trade in the Roman era — new post by me :) http://www.caitlingreen.org/2017/10/saharan-and-trans-saharan-contacts.html …pic.twitter.com/CqGUbrglYx
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'Trade in the Ancient Sahara and Beyond' (2017): https://books.google.co.uk/books?id=6ug7DwAAQBAJ&printsec=frontcover#v=onepage&q&f=false …pic.twitter.com/hNIQEpRdR6
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