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By: Schroeder, Charles RobbinsType: ArticleIn: Zoologica : scientific contributions of the New York Zoological SocietyVolume: 23Series:Issue: 21Date: 1938-12-31Page Range: 397--400Publication Info: New York,Subjects:
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By: Schroeder, Charles RobbinsType: ArticleIn: Zoologica : scientific contributions of the New York Zoological SocietyVolume: 24Series:Issue: 10Date: 1939-11-02Page Range: 265--283Publication Info: New York,Subjects:
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By: Herman, Carlton M - Schroeder, Charles RobbinsType: ArticleIn: Zoologica : scientific contributions of the New York Zoological SocietyVolume: 24Series:Issue: 20Date: 1939-11-02Page Range: 339--339Publication Info: New York,Subjects:
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By: Jackson, Richard W - Dring, Thomas J. - Schroeder, Charles RobbinsType: ArticleIn: Zoologica : scientific contributions of the New York Zoological SocietyVolume: 24Series:Issue: 22Date: 1939-11-02Page Range: 345--354Publication Info: New York,Subjects: