World trade and biological exchanges before 1492.
Sorenson, John L. Johannessen, Carl L.
World trade and biological exchanges before 1492. John L. Sorenson and Carl L. Johannessen - Bloomington, IN : iUniverse, ©2009. - viii, 593 p. : ill. ; 24 cm.
9780595524419
--Biogeography. Commerce -- History.--, Travel, Ancient. --, Culture diffusion.--, Plant remains (Archaeology). --, Commerce, Prehistoric.--, Archive.
574.52 SOR
World trade and biological exchanges before 1492. John L. Sorenson and Carl L. Johannessen - Bloomington, IN : iUniverse, ©2009. - viii, 593 p. : ill. ; 24 cm.
9780595524419
--Biogeography. Commerce -- History.--, Travel, Ancient. --, Culture diffusion.--, Plant remains (Archaeology). --, Commerce, Prehistoric.--, Archive.
574.52 SOR