Influences of geographic environment, on the basis of Ratzel's system of anthropo-geography
By: by Ellen Churchill Semple ....
Contributors: Ratzel, Friedrich, 1844-1904
Publisher: H. Holt and company; [etc., etc.]
Published: 1911
Place of publication: New York
Language: eng
Number of pages: 683
Subjects: Human geography
Notes: Includes bibliographical references and index.