Ratzel, Friedrich, 1844–1904
Nationality: Undetermined, possibly 
(Germany)
Identities and Authority Control
- pdbooks.info ID: 25305
Friedrich Ratzel Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
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| Influences of geographic environment of the basis of Ratzel's system of anthropo-geography | 1911 | Author | |  | | | |    
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| Politische geographie | 1923 | Author | |  | | | | ||