Influences of geographic environmentEllen Churchill Semple · First published 2007 · Latest edition 2021Open the Tome
Texts of the Ukraine PeaceEllen Churchill Semple, Ukraine, United States Dept of State · First published 1918 · Latest edition 2018Open the Tome
The geography of the Mediterranean regionEllen Churchill Semple · First published 1931 · Latest edition 1932Open the Tome
Influences of geographic environment on the basis of Ratzel's system of anthropologyEllen Churchill Semple · First published 1930Open the Tome
The ancient Piedmont route of northern MesopotamiaEllen Churchill Semple · First published 1919Open the Tome
Barrier boundary of the Mediterranean basin and its northern breaches as factors in historyEllen Churchill Semple · First published 1915Open the Tome
Influences of geographic environment of the basis of Ratzel's system of anthropo-geographyEllen Churchill Semple · First published 1911Open the Tome
Influences of geographic environment on the basis of Ratzel's system of anthropo-geographyEllen Churchill Semple · First published 1911Open the Tome
American history and its geographic conditionsEllen Churchill Semple · First published 1903Open the Tome
