Rassenkunde, Erblehre und Erbpflege in der Schule.
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| Main Authors: | Schlienger, Maria-Hulda |
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| Format: | Book |
| Language: | German |
| Published: | Frankfurt a.M. : Diesterweg, 1934. |
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| Physical Description: | 93 S. : Ill., graph. Darst |
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