Janson, Otto, 1868–
Nationality: Undetermined, possibly 
(Germany)
Identities and Authority Control
- pdbooks.info ID: 133831
Otto Janson Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Das Meer, seine Erforschung und sein Leben | 3. Aufl., mit 40 Abbildungen. | 1914 | Author | |  |  | | |    
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