2 books
The Dawn of Modern Geography. A history of exploration and geographical science from the Conversion of the Roman Empire to A.D. 900 (c. A.D. 900-1260-c. A.D. 1260-1420) ... With reproductions of the principal maps of the time. VOL. III
The Dawn of Modern Geography. A history of exploration and geographical science from the Conversion of the Roman Empire to A.D. 900 (c. A.D. 900-1260-c. A.D. 1260-1420) ... With reproductions of the principal maps of the time. VOL.I