World Trade and Biological Exchanges Before 1492
Sorenson, John L., and Carl L. Johannessen. 2009. World Trade and Biological Exchanges Before 1492. iUniverse. ISBN: 978-0-595-52441-9
A book review [here]
Sorenson, John L., and Carl L. Johannessen. 2009. World Trade and Biological Exchanges Before 1492. iUniverse. ISBN: 978-0-595-52441-9
A book review [here]